#313985#313985

#313985 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.3% C 0.126 H 274.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#313985
RGB	rgb(49, 57, 133)
HSL	hsl(234, 46%, 36%)
HSV	hsv(234, 63%, 52%)
CMYK	cmyk(63.2%, 57.1%, 0%, 47.8%)
CIE-LAB	lab(27.50, 21.72, -43.83)
CIE-LCH	lch(27.50, 48.92, 296.36°)
OKLab	oklab(38.35% 0.0094 -0.1258)
OKLCH	oklch(38.35% 0.126 274.3)
XYZ	xyz(6.9620, 5.2721, 22.8365)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313985 #857D31

analogous

#316385 #313985 #533185

triadic

#313985 #853139 #398531

tetradic

#313985 #853163 #857D31 #318553

square

#313985 #853163 #857D31 #318553

split-complementary

#313985 #855331 #638531

monochromatic

#10132C #212658 #313985 #414CB2 #6972C8

Accessibility & contrast

On white

10.22

#313985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#313985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313985

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313985	#FFFFFF	#000000	##FFFFFF
##313985	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004588

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #313985;
/* rgb */ color: rgb(49, 57, 133);
/* oklch */ color: oklch(38.3% 0.126 274.3);

Tailwind

colors: {
  custom: {
    50: '#726fa9',
    500: '#313985',
    950: '#000000',
  },
}

SCSS

$custom: #313985;
$custom-light: #726fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#313985",
  "rgb": {
    "r": 49,
    "g": 57,
    "b": 133
  },
  "hsl": {
    "h": 234.286,
    "s": 46.154,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38346,
    "c": 0.12619,
    "h": 274.3
  },
  "luminance": 0.05273
}

Semantic roles & 50–950 ramp

primary

#313985

secondary

#AFA863

accent

#C952D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #313985

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

Preview Lab → · Contrast checker → · Palette generator →