#231884#231884

#231884 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.7% C 0.167 H 275.5°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#231884
RGB	rgb(35, 24, 132)
HSL	hsl(246, 69%, 31%)
HSV	hsv(246, 82%, 52%)
CMYK	cmyk(73.5%, 81.8%, 0%, 48.2%)
CIE-LAB	lab(18.70, 40.05, -57.66)
CIE-LCH	lch(18.70, 70.21, 304.79°)
OKLab	oklab(31.68% 0.0162 -0.1667)
OKLCH	oklch(31.68% 0.167 275.5)
XYZ	xyz(5.1833, 2.6760, 22.0687)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231884 #798418

analogous

#184384 #231884 #591884

triadic

#231884 #842318 #188423

tetradic

#231884 #841843 #798418 #188459

square

#231884 #841843 #798418 #188459

split-complementary

#231884 #845918 #438418

monochromatic

#08051C #150F50 #231884 #3121B8 #4B3BDB

Accessibility & contrast

On white

13.68

#231884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#231884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231884

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231884	#FFFFFF	#000000	##FFFFFF
##231884	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003287

Deuteranopia (green-blind)

#002982

Tritanopia (blue-blind)

#00394E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #231884;
/* rgb */ color: rgb(35, 24, 132);
/* oklch */ color: oklch(31.7% 0.167 275.5);

Tailwind

colors: {
  custom: {
    50: '#6f58a9',
    500: '#231884',
    950: '#000000',
  },
}

SCSS

$custom: #231884;
$custom-light: #6f58a9;
$custom-dark: #000000;

JSON

{
  "hex": "#231884",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 132
  },
  "hsl": {
    "h": 246.111,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.31679,
    "c": 0.16748,
    "h": 275.5
  },
  "luminance": 0.02677
}

Semantic roles & 50–950 ramp

primary

#231884

secondary

#ACB840

accent

#EC3CDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #231884

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

Preview Lab → · Contrast checker → · Palette generator →