#313642#313642

#313642 is a dark, muted blue. Relative luminance 0.037; OKLCH L 33.3% C 0.022 H 267.4°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#313642
RGB	rgb(49, 54, 66)
HSL	hsl(222, 15%, 23%)
HSV	hsv(222, 26%, 26%)
CMYK	cmyk(25.8%, 18.2%, 0%, 74.1%)
CIE-LAB	lab(22.60, 1.05, -8.16)
CIE-LCH	lch(22.60, 8.23, 277.34°)
OKLab	oklab(33.31% -0.001 -0.0223)
OKLCH	oklch(33.31% 0.022 267.4)
XYZ	xyz(3.5689, 3.6846, 5.6764)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313642 #423D31

analogous

#313F42 #313642 #343142

triadic

#313642 #423136 #364231

tetradic

#313642 #42313F #423D31 #314234

square

#313642 #42313F #423D31 #314234

split-complementary

#313642 #423431 #3F4231

monochromatic

#0D0E12 #17191F #313642 #4B5365 #656F88

Accessibility & contrast

On white

12.09

#313642 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313642 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313642

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313642	#FFFFFF	#000000	##FFFFFF
##313642	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323743

Deuteranopia (green-blind)

#313542

Tritanopia (blue-blind)

#2D383A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313642;
/* rgb */ color: rgb(49, 54, 66);
/* oklch */ color: oklch(33.3% 0.022 267.4);

Tailwind

colors: {
  custom: {
    50: '#696c76',
    500: '#313642',
    950: '#000000',
  },
}

SCSS

$custom: #313642;
$custom-light: #696c76;
$custom-dark: #000000;

JSON

{
  "hex": "#313642",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 66
  },
  "hsl": {
    "h": 222.353,
    "s": 14.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3331,
    "c": 0.02231,
    "h": 267.4
  },
  "luminance": 0.03685
}

Semantic roles & 50–950 ramp

primary

#313642

secondary

#726C5D

accent

#A370B8

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060708

muted

#7A7A7B

Preview Lab

Preview with #313642

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

Preview Lab → · Contrast checker → · Palette generator →