#313885#313885

#313885 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.128 H 274.7°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#313885
RGB	rgb(49, 56, 133)
HSL	hsl(235, 46%, 36%)
HSV	hsv(235, 63%, 52%)
CMYK	cmyk(63.2%, 57.9%, 0%, 47.8%)
CIE-LAB	lab(27.23, 22.39, -44.27)
CIE-LCH	lch(27.23, 49.62, 296.83°)
OKLab	oklab(38.14% 0.0104 -0.1271)
OKLCH	oklch(38.14% 0.128 274.7)
XYZ	xyz(6.9130, 5.1742, 22.8202)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313885 #857E31

analogous

#316285 #313885 #543185

triadic

#313885 #853138 #388531

tetradic

#313885 #853162 #857E31 #318554

square

#313885 #853162 #857E31 #318554

split-complementary

#313885 #855431 #628531

monochromatic

#10122C #212558 #313885 #414BB2 #6971C8

Accessibility & contrast

On white

10.32

#313885 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#313885 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313885

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313885	#FFFFFF	#000000	##FFFFFF
##313885	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004488

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#004A59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313885;
/* rgb */ color: rgb(49, 56, 133);
/* oklch */ color: oklch(38.1% 0.128 274.7);

Tailwind

colors: {
  custom: {
    50: '#726ea9',
    500: '#313885',
    950: '#000000',
  },
}

SCSS

$custom: #313885;
$custom-light: #726ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#313885",
  "rgb": {
    "r": 49,
    "g": 56,
    "b": 133
  },
  "hsl": {
    "h": 235,
    "s": 46.154,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38144,
    "c": 0.12757,
    "h": 274.7
  },
  "luminance": 0.05175
}

Semantic roles & 50–950 ramp

primary

#313885

secondary

#AFA963

accent

#CB52D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #313885

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

Preview Lab → · Contrast checker → · Palette generator →