#231876#231876

#231876 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.150 H 277.7°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#231876
RGB	rgb(35, 24, 118)
HSL	hsl(247, 66%, 28%)
HSV	hsv(247, 80%, 46%)
CMYK	cmyk(70.3%, 79.7%, 0%, 53.7%)
CIE-LAB	lab(17.08, 35.44, -51.42)
CIE-LCH	lch(17.08, 62.45, 304.58°)
OKLab	oklab(30.07% 0.02 -0.1485)
OKLCH	oklch(30.07% 0.15 277.7)
XYZ	xyz(4.2887, 2.3182, 17.3575)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231876 #6B7618

analogous

#183C76 #231876 #521876

triadic

#231876 #762318 #187623

tetradic

#231876 #76183C #6B7618 #187652

square

#231876 #76183C #6B7618 #187652

split-complementary

#231876 #765218 #3C7618

monochromatic

#080519 #140E43 #231876 #3222A9 #4633D5

Accessibility & contrast

On white

14.35

#231876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#231876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231876

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231876	#FFFFFF	#000000	##FFFFFF
##231876	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E79

Deuteranopia (green-blind)

#002674

Tritanopia (blue-blind)

#003446

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #231876;
/* rgb */ color: rgb(35, 24, 118);
/* oklch */ color: oklch(30.1% 0.150 277.7);

Tailwind

colors: {
  custom: {
    50: '#6b579f',
    500: '#231876',
    950: '#000000',
  },
}

SCSS

$custom: #231876;
$custom-light: #6b579f;
$custom-dark: #000000;

JSON

{
  "hex": "#231876",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 118
  },
  "hsl": {
    "h": 247.021,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30068,
    "c": 0.14988,
    "h": 277.7
  },
  "luminance": 0.02319
}

Semantic roles & 50–950 ramp

primary

#231876

secondary

#9EAB3F

accent

#E93FD5

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030F

muted

#7A787E

Preview Lab

Preview with #231876

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

Preview Lab → · Contrast checker → · Palette generator →