#313342#313342

#313342 is a dark, muted blue. Relative luminance 0.034; OKLCH L 32.6% C 0.027 H 278.9°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#313342
RGB	rgb(49, 51, 66)
HSL	hsl(233, 15%, 23%)
HSV	hsv(233, 26%, 26%)
CMYK	cmyk(25.8%, 22.7%, 0%, 74.1%)
CIE-LAB	lab(21.63, 3.09, -9.63)
CIE-LCH	lch(21.63, 10.12, 287.76°)
OKLab	oklab(32.55% 0.0041 -0.0264)
OKLCH	oklch(32.55% 0.027 278.9)
XYZ	xyz(3.4336, 3.4139, 5.6312)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313342 #424031

analogous

#313C42 #313342 #373142

triadic

#313342 #423133 #334231

tetradic

#313342 #42313C #424031 #314237

square

#313342 #42313C #424031 #314237

split-complementary

#313342 #423731 #3C4231

monochromatic

#0D0E12 #17181F #313342 #4B4E65 #656988

Accessibility & contrast

On white

12.48

#313342 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#313342 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313342

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313342	#FFFFFF	#000000	##FFFFFF
##313342	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3443

Deuteranopia (green-blind)

#2E3342

Tritanopia (blue-blind)

#2D3638

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #313342;
/* rgb */ color: rgb(49, 51, 66);
/* oklch */ color: oklch(32.6% 0.027 278.9);

Tailwind

colors: {
  custom: {
    50: '#696a76',
    500: '#313342',
    950: '#000000',
  },
}

SCSS

$custom: #313342;
$custom-light: #696a76;
$custom-dark: #000000;

JSON

{
  "hex": "#313342",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 66
  },
  "hsl": {
    "h": 232.941,
    "s": 14.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32552,
    "c": 0.02671,
    "h": 278.9
  },
  "luminance": 0.03414
}

Semantic roles & 50–950 ramp

primary

#313342

secondary

#72705D

accent

#AF70B8

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #313342

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

Preview Lab → · Contrast checker → · Palette generator →