#334151#334151

#334151 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 37.0% C 0.033 H 252.1°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#334151
RGB	rgb(51, 65, 81)
HSL	hsl(212, 23%, 26%)
HSV	hsv(212, 37%, 32%)
CMYK	cmyk(37%, 19.8%, 0%, 68.2%)
CIE-LAB	lab(26.96, -1.11, -11.46)
CIE-LCH	lch(26.96, 11.51, 264.46°)
OKLab	oklab(36.98% -0.0102 -0.0316)
OKLCH	oklch(36.98% 0.033 252.1)
XYZ	xyz(4.7403, 5.0783, 8.5134)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334151 #514333

analogous

#335051 #334151 #343351

triadic

#334151 #513341 #415133

tetradic

#334151 #513350 #514333 #335134

square

#334151 #513350 #514333 #335134

split-complementary

#334151 #513433 #505133

monochromatic

#0C0F13 #1B232B #334151 #4B5F77 #627D9C

Accessibility & contrast

On white

10.42

#334151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#334151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334151

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334151	#FFFFFF	#000000	##FFFFFF
##334151	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4152

Deuteranopia (green-blind)

#383E51

Tritanopia (blue-blind)

#2A4546

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #334151;
/* rgb */ color: rgb(51, 65, 81);
/* oklch */ color: oklch(37.0% 0.033 252.1);

Tailwind

colors: {
  custom: {
    50: '#6b7581',
    500: '#334151',
    950: '#000000',
  },
}

SCSS

$custom: #334151;
$custom-light: #6b7581;
$custom-dark: #000000;

JSON

{
  "hex": "#334151",
  "rgb": {
    "r": 51,
    "g": 65,
    "b": 81
  },
  "hsl": {
    "h": 212,
    "s": 22.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36976,
    "c": 0.03318,
    "h": 252.1
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary

#334151

secondary

#82715E

accent

#9769BF

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #334151

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →