#334147#334147

#334147 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.5% C 0.021 H 225.8°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#334147
RGB	rgb(51, 65, 71)
HSL	hsl(198, 16%, 24%)
HSV	hsv(198, 28%, 28%)
CMYK	cmyk(28.2%, 8.5%, 0%, 72.2%)
CIE-LAB	lab(26.56, -4.02, -5.51)
CIE-LCH	lch(26.56, 6.82, 233.86°)
OKLab	oklab(36.53% -0.0146 -0.015)
OKLCH	oklch(36.53% 0.021 225.8)
XYZ	xyz(4.3925, 4.9392, 6.6819)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334147 #473933

analogous

#334743 #334147 #333747

triadic

#334147 #473341 #414733

tetradic

#334147 #433347 #473933 #374733

square

#334147 #433347 #473933 #374733

split-complementary

#334147 #473337 #474333

monochromatic

#0D1012 #192023 #334147 #4D626B #66828E

Accessibility & contrast

On white

10.56

#334147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#334147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334147

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334147	#FFFFFF	#000000	##FFFFFF
##334147	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4047

Deuteranopia (green-blind)

#3B3E47

Tritanopia (blue-blind)

#2D4343

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #334147;
/* rgb */ color: rgb(51, 65, 71);
/* oklch */ color: oklch(36.5% 0.021 225.8);

Tailwind

colors: {
  custom: {
    50: '#6b757a',
    500: '#334147',
    950: '#000000',
  },
}

SCSS

$custom: #334147;
$custom-light: #6b757a;
$custom-dark: #000000;

JSON

{
  "hex": "#334147",
  "rgb": {
    "r": 51,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 198,
    "s": 16.393,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36533,
    "c": 0.0209,
    "h": 225.8
  },
  "luminance": 0.04939
}

Semantic roles & 50–950 ramp

primary

#334147

secondary

#77665F

accent

#856FB9

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#060809

muted

#7A7B7B

Preview Lab

Preview with #334147

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

Preview Lab → · Contrast checker → · Palette generator →