#001A66 color
#001A66 is a dark, vivid blue, closest to the CSS named color midnightblue (#191970).
Color values
| HEX | #001A66 |
| RGB | rgb(0, 26, 102) |
| HSL | hsl(225, 100%, 20%) |
| CMYK | cmyk(100%, 75%, 0%, 60%) |
| Decimal | 6758 |
| CSS | color: #001A66; |
| Android | 0xFF001A66 |
| Swift | UIColor(red: 0.000, green: 0.102, blue: 0.400, alpha: 1) |
Accessibility and contrast
| White text on #001A66 | 15.68:1 — AA pass · AA large pass · AAA pass |
| Black text on #001A66 | 1.34:1 — AA fail · AA large fail · AAA fail |
| Recommended text color | white |
WCAG 2.1 asks for at least 4.5:1 for body text and 3:1 for large text (18 pt, or 14 pt bold).
Tints and shades of #001A66
Each swatch keeps the hue and saturation of #001A66 and varies only lightness — the quickest way to build a usable scale from a single brand color.
Colors that go with #001A66
Harmonies generated by rotating the hue on the color wheel while holding saturation and lightness constant.
Using #001A66 in code
/* CSS */
.element { color: #001A66; background-color: #001A66; }
.element { color: rgb(0 26 102); }
.element { color: hsl(225 100% 20%); }
/* Tailwind arbitrary value */
<div class="bg-[#001A66] text-white">
/* SCSS variable */
$brand: #001A66;Frequently asked questions
What color is #001A66?
#001A66 is a dark, vivid blue. Its hue sits at 225° on the color wheel, with 100% saturation and 20% lightness.
What is #001A66 in RGB?
#001A66 converts to rgb(0, 26, 102) — 0 red, 26 green and 102 blue.
What is #001A66 in CMYK?
Approximately cmyk(100%, 75%, 0%, 60%). Print output depends on the ICC profile of the press and paper, so treat this as a starting point rather than an exact match.
Should text on #001A66 be white or black?
White gives the better contrast ratio (15.68:1 versus 1.34:1).
What is the complementary color of #001A66?
#664D00 — the hue directly opposite #001A66 on the color wheel.