#313442#313442

#313442 is a dark, muted blue. Relative luminance 0.035; OKLCH L 32.8% C 0.025 H 275.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#313442
RGB	rgb(49, 52, 66)
HSL	hsl(229, 15%, 23%)
HSV	hsv(229, 26%, 26%)
CMYK	cmyk(25.8%, 21.2%, 0%, 74.1%)
CIE-LAB	lab(21.95, 2.40, -9.15)
CIE-LCH	lch(21.95, 9.46, 284.73°)
OKLab	oklab(32.8% 0.0024 -0.025)
OKLCH	oklch(32.8% 0.025 275.5)
XYZ	xyz(3.4777, 3.5022, 5.6460)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313442 #423F31

analogous

#313C42 #313442 #363142

triadic

#313442 #423134 #344231

tetradic

#313442 #42313C #423F31 #314236

square

#313442 #42313C #423F31 #314236

split-complementary

#313442 #423631 #3C4231

monochromatic

#0D0E12 #17181F #313442 #4B5065 #656B88

Accessibility & contrast

On white

12.35

#313442 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#313442 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313442

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313442	#FFFFFF	#000000	##FFFFFF
##313442	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303543

Deuteranopia (green-blind)

#2F3442

Tritanopia (blue-blind)

#2D3739

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #313442;
/* rgb */ color: rgb(49, 52, 66);
/* oklch */ color: oklch(32.8% 0.025 275.5);

Tailwind

colors: {
  custom: {
    50: '#696b76',
    500: '#313442',
    950: '#000000',
  },
}

SCSS

$custom: #313442;
$custom-light: #696b76;
$custom-dark: #000000;

JSON

{
  "hex": "#313442",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 66
  },
  "hsl": {
    "h": 229.412,
    "s": 14.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32803,
    "c": 0.02513,
    "h": 275.5
  },
  "luminance": 0.03502
}

Semantic roles & 50–950 ramp

primary

#313442

secondary

#726E5D

accent

#AB70B8

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #313442

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

Preview Lab → · Contrast checker → · Palette generator →