#313982#313982

#313982 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.122 H 274.4°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#313982
RGB	rgb(49, 57, 130)
HSL	hsl(234, 45%, 35%)
HSV	hsv(234, 62%, 51%)
CMYK	cmyk(62.3%, 56.2%, 0%, 49%)
CIE-LAB	lab(27.27, 20.63, -42.33)
CIE-LCH	lch(27.27, 47.09, 295.98°)
OKLab	oklab(38.11% 0.0093 -0.1214)
OKLCH	oklch(38.11% 0.122 274.4)
XYZ	xyz(6.7577, 5.1904, 21.7605)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313982 #827A31

analogous

#316182 #313982 #513182

triadic

#313982 #823139 #398231

tetradic

#313982 #823161 #827A31 #318251

square

#313982 #823161 #827A31 #318251

split-complementary

#313982 #825131 #618231

monochromatic

#0F1229 #202656 #313982 #424CAE #6871C6

Accessibility & contrast

On white

10.30

#313982 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#313982 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313982

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313982	#FFFFFF	#000000	##FFFFFF
##313982	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074485

Deuteranopia (green-blind)

#003D80

Tritanopia (blue-blind)

#004A57

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313982;
/* rgb */ color: rgb(49, 57, 130);
/* oklch */ color: oklch(38.1% 0.122 274.4);

Tailwind

colors: {
  custom: {
    50: '#726fa7',
    500: '#313982',
    950: '#000000',
  },
}

SCSS

$custom: #313982;
$custom-light: #726fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#313982",
  "rgb": {
    "r": 49,
    "g": 57,
    "b": 130
  },
  "hsl": {
    "h": 234.074,
    "s": 45.251,
    "l": 35.098
  },
  "oklch": {
    "l": 0.38106,
    "c": 0.12175,
    "h": 274.4
  },
  "luminance": 0.05191
}

Semantic roles & 50–950 ramp

primary

#313982

secondary

#ADA662

accent

#C853D5

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #313982

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

Preview Lab → · Contrast checker → · Palette generator →