#251156#251156

#251156 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.8% C 0.115 H 288.8°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#251156
RGB	rgb(37, 17, 86)
HSL	hsl(257, 67%, 20%)
HSV	hsv(257, 80%, 34%)
CMYK	cmyk(57%, 80.2%, 0%, 66.3%)
CIE-LAB	lab(12.39, 29.10, -38.00)
CIE-LCH	lch(12.39, 47.86, 307.45°)
OKLab	oklab(25.77% 0.0372 -0.1092)
OKLCH	oklch(25.77% 0.115 288.8)
XYZ	xyz(2.6426, 1.4660, 8.9460)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251156 #425611

analogous

#112056 #251156 #471156

triadic

#251156 #562511 #115625

tetradic

#251156 #561120 #425611 #115647

square

#251156 #561120 #425611 #115647

split-complementary

#251156 #564711 #205611

monochromatic

#0B051A #0F0723 #251156 #3B1B89 #5125BC

Accessibility & contrast

On white

16.24

#251156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#251156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251156

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251156	#FFFFFF	#000000	##FFFFFF
##251156	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002258

Deuteranopia (green-blind)

#001F55

Tritanopia (blue-blind)

#122432

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #251156;
/* rgb */ color: rgb(37, 17, 86);
/* oklch */ color: oklch(25.8% 0.115 288.8);

Tailwind

colors: {
  custom: {
    50: '#665186',
    500: '#251156',
    950: '#000000',
  },
}

SCSS

$custom: #251156;
$custom-light: #665186;
$custom-dark: #000000;

JSON

{
  "hex": "#251156",
  "rgb": {
    "r": 37,
    "g": 17,
    "b": 86
  },
  "hsl": {
    "h": 257.391,
    "s": 66.99,
    "l": 20.196
  },
  "oklch": {
    "l": 0.25771,
    "c": 0.11539,
    "h": 288.8
  },
  "luminance": 0.01466
}

Semantic roles & 50–950 ramp

primary

#251156

secondary

#758F34

accent

#EA3EB8

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #251156

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

Preview Lab → · Contrast checker → · Palette generator →