#313672#313672

#313672 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.2% C 0.102 H 276.5°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#313672
RGB	rgb(49, 54, 114)
HSL	hsl(235, 40%, 32%)
HSV	hsv(235, 57%, 45%)
CMYK	cmyk(57%, 52.6%, 0%, 55.3%)
CIE-LAB	lab(25.28, 16.89, -35.44)
CIE-LCH	lch(25.28, 39.26, 295.49°)
OKLab	oklab(36.24% 0.0115 -0.1012)
OKLCH	oklch(36.24% 0.102 276.5)
XYZ	xyz(5.6221, 4.5058, 16.4898)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313672 #726D31

analogous

#315772 #313672 #4D3172

triadic

#313672 #723136 #367231

tetradic

#313672 #723157 #726D31 #31724D

square

#313672 #723157 #726D31 #31724D

split-complementary

#313672 #724D31 #577231

monochromatic

#0C0D1C #1F2247 #313672 #434A9D #6269BB

Accessibility & contrast

On white

11.05

#313672 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#313672 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313672

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313672	#FFFFFF	#000000	##FFFFFF
##313672	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183F74

Deuteranopia (green-blind)

#0F3971

Tritanopia (blue-blind)

#11434E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #313672;
/* rgb */ color: rgb(49, 54, 114);
/* oklch */ color: oklch(36.2% 0.102 276.5);

Tailwind

colors: {
  custom: {
    50: '#6f6c9b',
    500: '#313672',
    950: '#000000',
  },
}

SCSS

$custom: #313672;
$custom-light: #6f6c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#313672",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 114
  },
  "hsl": {
    "h": 235.385,
    "s": 39.877,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36239,
    "c": 0.10182,
    "h": 276.5
  },
  "luminance": 0.04506
}

Semantic roles & 50–950 ramp

primary

#313672

secondary

#A39D5C

accent

#C758D0

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #313672

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

Preview Lab → · Contrast checker → · Palette generator →