#312482#312482

#312482 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.149 H 281.3°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#312482
RGB	rgb(49, 36, 130)
HSL	hsl(248, 57%, 33%)
HSV	hsv(248, 72%, 51%)
CMYK	cmyk(62.3%, 72.3%, 0%, 49%)
CIE-LAB	lab(22.04, 34.30, -50.85)
CIE-LCH	lch(22.04, 61.34, 304.00°)
OKLab	oklab(34.27% 0.0294 -0.1465)
OKLCH	oklch(34.27% 0.149 281.3)
XYZ	xyz(5.9255, 3.5260, 21.4831)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312482 #758224

analogous

#244682 #312482 #602482

triadic

#312482 #823124 #248231

tetradic

#312482 #822446 #758224 #248260

square

#312482 #822446 #758224 #248260

split-complementary

#312482 #826024 #468224

monochromatic

#0D0922 #1F1752 #312482 #4331B2 #6351CF

Accessibility & contrast

On white

12.32

#312482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#312482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312482

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312482	#FFFFFF	#000000	##FFFFFF
##312482	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#003180

Tritanopia (blue-blind)

#003D50

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #312482;
/* rgb */ color: rgb(49, 36, 130);
/* oklch */ color: oklch(34.3% 0.149 281.3);

Tailwind

colors: {
  custom: {
    50: '#7360a7',
    500: '#312482',
    950: '#000000',
  },
}

SCSS

$custom: #312482;
$custom-light: #7360a7;
$custom-dark: #000000;

JSON

{
  "hex": "#312482",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 130
  },
  "hsl": {
    "h": 248.298,
    "s": 56.627,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34269,
    "c": 0.14945,
    "h": 281.3
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#312482

secondary

#A5B34F

accent

#E048CB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #312482

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

Preview Lab → · Contrast checker → · Palette generator →