#231867#231867

#231867 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.4% C 0.130 H 280.5°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#231867
RGB	rgb(35, 24, 103)
HSL	hsl(248, 62%, 25%)
HSV	hsv(248, 77%, 40%)
CMYK	cmyk(66%, 76.7%, 0%, 59.6%)
CIE-LAB	lab(15.43, 30.34, -44.37)
CIE-LCH	lch(15.43, 53.75, 304.37°)
OKLab	oklab(28.42% 0.0237 -0.128)
OKLCH	oklch(28.42% 0.13 280.5)
XYZ	xyz(3.4672, 1.9896, 13.0307)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231867 #5C6718

analogous

#183567 #231867 #4A1867

triadic

#231867 #672318 #186723

tetradic

#231867 #671835 #5C6718 #18674A

square

#231867 #671835 #5C6718 #18674A

split-complementary

#231867 #674A18 #356718

monochromatic

#080619 #120C35 #231867 #342499 #452FCA

Accessibility & contrast

On white

15.02

#231867 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#231867 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231867

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231867	#FFFFFF	#000000	##FFFFFF
##231867	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002969

Deuteranopia (green-blind)

#002466

Tritanopia (blue-blind)

#002E3E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #231867;
/* rgb */ color: rgb(35, 24, 103);
/* oklch */ color: oklch(28.4% 0.130 280.5);

Tailwind

colors: {
  custom: {
    50: '#685693',
    500: '#231867',
    950: '#000000',
  },
}

SCSS

$custom: #231867;
$custom-light: #685693;
$custom-dark: #000000;

JSON

{
  "hex": "#231867",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 103
  },
  "hsl": {
    "h": 248.354,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.28416,
    "c": 0.13014,
    "h": 280.5
  },
  "luminance": 0.0199
}

Semantic roles & 50–950 ramp

primary

#231867

secondary

#909D3E

accent

#E543CF

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #231867

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

Preview Lab → · Contrast checker → · Palette generator →