#313876#313876

#313876 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 37.0% C 0.105 H 275.2°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#313876
RGB	rgb(49, 56, 118)
HSL	hsl(234, 41%, 33%)
HSV	hsv(234, 58%, 46%)
CMYK	cmyk(58.5%, 52.5%, 0%, 53.7%)
CIE-LAB	lab(26.12, 16.96, -36.62)
CIE-LCH	lch(26.12, 40.36, 294.85°)
OKLab	oklab(36.97% 0.0095 -0.1046)
OKLCH	oklch(36.97% 0.105 275.2)
XYZ	xyz(5.9498, 4.7889, 17.7469)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313876 #766F31

analogous

#315A76 #313876 #4C3176

triadic

#313876 #763138 #387631

tetradic

#313876 #76315A #766F31 #31764C

square

#313876 #76315A #766F31 #31764C

split-complementary

#313876 #764C31 #5A7631

monochromatic

#0D0F20 #1F234B #313876 #434DA1 #636CBE

Accessibility & contrast

On white

10.73

#313876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#313876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313876

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313876	#FFFFFF	#000000	##FFFFFF
##313876	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184178

Deuteranopia (green-blind)

#0D3B75

Tritanopia (blue-blind)

#0A4651

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #313876;
/* rgb */ color: rgb(49, 56, 118);
/* oklch */ color: oklch(37.0% 0.105 275.2);

Tailwind

colors: {
  custom: {
    50: '#6f6e9e',
    500: '#313876',
    950: '#000000',
  },
}

SCSS

$custom: #313876;
$custom-light: #6f6e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#313876",
  "rgb": {
    "r": 49,
    "g": 56,
    "b": 118
  },
  "hsl": {
    "h": 233.913,
    "s": 41.317,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36967,
    "c": 0.10505,
    "h": 275.2
  },
  "luminance": 0.04789
}

Semantic roles & 50–950 ramp

primary

#313876

secondary

#A69E5D

accent

#C557D1

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #313876

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

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