#334155 color
#334155 is a dark, muted blue, closest to the CSS named color darkslategray (#2F4F4F).
Color values
| HEX | #334155 |
| RGB | rgb(51, 65, 85) |
| HSL | hsl(215, 25%, 27%) |
| CMYK | cmyk(40%, 24%, 0%, 67%) |
| Decimal | 3359061 |
| CSS | color: #334155; |
| Android | 0xFF334155 |
| Swift | UIColor(red: 0.200, green: 0.255, blue: 0.333, alpha: 1) |
Accessibility and contrast
| White text on #334155 | 10.35:1 — AA pass · AA large pass · AAA pass |
| Black text on #334155 | 2.03:1 — 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 #334155
Each swatch keeps the hue and saturation of #334155 and varies only lightness — the quickest way to build a usable scale from a single brand color.
Colors that go with #334155
Harmonies generated by rotating the hue on the color wheel while holding saturation and lightness constant.
Using #334155 in code
/* CSS */
.element { color: #334155; background-color: #334155; }
.element { color: rgb(51 65 85); }
.element { color: hsl(215 25% 27%); }
/* Tailwind arbitrary value */
<div class="bg-[#334155] text-white">
/* SCSS variable */
$brand: #334155;Frequently asked questions
What color is #334155?
#334155 is a dark, muted blue. Its hue sits at 215° on the color wheel, with 25% saturation and 27% lightness.
What is #334155 in RGB?
#334155 converts to rgb(51, 65, 85) — 51 red, 65 green and 85 blue.
What is #334155 in CMYK?
Approximately cmyk(40%, 24%, 0%, 67%). 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 #334155 be white or black?
White gives the better contrast ratio (10.35:1 versus 2.03:1).
What is the complementary color of #334155?
#564834 — the hue directly opposite #334155 on the color wheel.