#251237#251237

#251237 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.0% C 0.071 H 305.2°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#251237
RGB	rgb(37, 18, 55)
HSL	hsl(271, 51%, 14%)
HSV	hsv(271, 67%, 22%)
CMYK	cmyk(32.7%, 67.3%, 0%, 78.4%)
CIE-LAB	lab(9.81, 18.69, -20.50)
CIE-LCH	lch(9.81, 27.74, 312.36°)
OKLab	oklab(23.05% 0.0408 -0.0578)
OKLCH	oklch(23.05% 0.071 305.2)
XYZ	xyz(1.6687, 1.1018, 3.7384)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251237 #243712

analogous

#131237 #251237 #371237

triadic

#251237 #372512 #123725

tetradic

#251237 #371312 #243712 #123737

square

#251237 #371312 #243712 #123737

split-complementary

#251237 #373712 #123713

monochromatic

#100817 #100817 #251237 #442165 #633093

Accessibility & contrast

On white

17.21

#251237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#251237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251237

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251237	#FFFFFF	#000000	##FFFFFF
##251237	1.00	17.21	1.22	17.21
#FFFFFF	17.21	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041B38

Deuteranopia (green-blind)

#0B1B36

Tritanopia (blue-blind)

#221922

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #251237;
/* rgb */ color: rgb(37, 18, 55);
/* oklch */ color: oklch(23.0% 0.071 305.2);

Tailwind

colors: {
  custom: {
    50: '#61506e',
    500: '#251237',
    950: '#000000',
  },
}

SCSS

$custom: #251237;
$custom-light: #61506e;
$custom-dark: #000000;

JSON

{
  "hex": "#251237",
  "rgb": {
    "r": 37,
    "g": 18,
    "b": 55
  },
  "hsl": {
    "h": 270.811,
    "s": 50.685,
    "l": 14.314
  },
  "oklch": {
    "l": 0.23045,
    "c": 0.07079,
    "h": 305.2
  },
  "luminance": 0.01102
}

Semantic roles & 50–950 ramp

primary

#251237

secondary

#527035

accent

#DA4E92

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050207

muted

#79787A

Preview Lab

Preview with #251237

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

Preview Lab → · Contrast checker → · Palette generator →