#313267#313267

#313267 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.6% C 0.091 H 279.7°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#313267
RGB	rgb(49, 50, 103)
HSL	hsl(239, 36%, 30%)
HSV	hsv(239, 52%, 40%)
CMYK	cmyk(52.4%, 51.5%, 0%, 59.6%)
CIE-LAB	lab(23.38, 15.76, -31.40)
CIE-LCH	lch(23.38, 35.14, 296.65°)
OKLab	oklab(34.57% 0.0153 -0.0893)
OKLCH	oklch(34.57% 0.091 279.7)
XYZ	xyz(4.8547, 3.9132, 13.3288)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313267 #676631

analogous

#314D67 #313267 #4B3167

triadic

#313267 #673132 #326731

tetradic

#313267 #67314D #676631 #31674B

square

#313267 #67314D #676631 #31674B

split-complementary

#313267 #674B31 #4D6731

monochromatic

#0A0A15 #1D1E3E #313267 #454690 #5F61B3

Accessibility & contrast

On white

11.78

#313267 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#313267 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313267

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313267	#FFFFFF	#000000	##FFFFFF
##313267	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3A69

Deuteranopia (green-blind)

#163666

Tritanopia (blue-blind)

#1C3D47

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #313267;
/* rgb */ color: rgb(49, 50, 103);
/* oklch */ color: oklch(34.6% 0.091 279.7);

Tailwind

colors: {
  custom: {
    50: '#6d6993',
    500: '#313267',
    950: '#000000',
  },
}

SCSS

$custom: #313267;
$custom-light: #6d6993;
$custom-dark: #000000;

JSON

{
  "hex": "#313267",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 103
  },
  "hsl": {
    "h": 238.889,
    "s": 35.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34567,
    "c": 0.09065,
    "h": 279.7
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#313267

secondary

#98975C

accent

#CA5CCC

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #313267

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

Preview Lab → · Contrast checker → · Palette generator →