#313986#313986

#313986 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.4% C 0.128 H 274.2°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#313986
RGB	rgb(49, 57, 134)
HSL	hsl(234, 46%, 36%)
HSV	hsv(234, 63%, 53%)
CMYK	cmyk(63.4%, 57.5%, 0%, 47.5%)
CIE-LAB	lab(27.57, 22.08, -44.33)
CIE-LCH	lch(27.57, 49.53, 296.48°)
OKLab	oklab(38.43% 0.0095 -0.1273)
OKLCH	oklch(38.43% 0.128 274.2)
XYZ	xyz(7.0314, 5.2999, 23.2021)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313986 #867E31

analogous

#316386 #313986 #533186

triadic

#313986 #863139 #398631

tetradic

#313986 #863163 #867E31 #318653

square

#313986 #863163 #867E31 #318653

split-complementary

#313986 #865331 #638631

monochromatic

#10132C #212659 #313986 #414CB3 #6972C8

Accessibility & contrast

On white

10.19

#313986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#313986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313986

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313986	#FFFFFF	#000000	##FFFFFF
##313986	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004589

Deuteranopia (green-blind)

#003E84

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #313986;
/* rgb */ color: rgb(49, 57, 134);
/* oklch */ color: oklch(38.4% 0.128 274.2);

Tailwind

colors: {
  custom: {
    50: '#726faa',
    500: '#313986',
    950: '#000000',
  },
}

SCSS

$custom: #313986;
$custom-light: #726faa;
$custom-dark: #000000;

JSON

{
  "hex": "#313986",
  "rgb": {
    "r": 49,
    "g": 57,
    "b": 134
  },
  "hsl": {
    "h": 234.353,
    "s": 46.448,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38427,
    "c": 0.12766,
    "h": 274.2
  },
  "luminance": 0.053
}

Semantic roles & 50–950 ramp

primary

#313986

secondary

#B0A863

accent

#CA52D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #313986

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

Preview Lab → · Contrast checker → · Palette generator →