#251663#251663

#251663 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 27.9% C 0.127 H 283.4°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#251663
RGB	rgb(37, 22, 99)
HSL	hsl(252, 64%, 24%)
HSV	hsv(252, 78%, 39%)
CMYK	cmyk(62.6%, 77.8%, 0%, 61.2%)
CIE-LAB	lab(14.78, 30.47, -42.79)
CIE-LCH	lch(14.78, 52.54, 305.46°)
OKLab	oklab(27.87% 0.0294 -0.1233)
OKLCH	oklch(27.87% 0.127 283.4)
XYZ	xyz(3.3013, 1.8678, 11.9885)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251663 #546316

analogous

#162D63 #251663 #4B1663

triadic

#251663 #632516 #166325

tetradic

#251663 #63162D #546316 #16634B

square

#251663 #63162D #546316 #16634B

split-complementary

#251663 #634B16 #2D6316

monochromatic

#090619 #120B31 #251663 #382195 #4A2CC7

Accessibility & contrast

On white

15.29

#251663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#251663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251663

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251663	#FFFFFF	#000000	##FFFFFF
##251663	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002362

Tritanopia (blue-blind)

#012B3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #251663;
/* rgb */ color: rgb(37, 22, 99);
/* oklch */ color: oklch(27.9% 0.127 283.4);

Tailwind

colors: {
  custom: {
    50: '#685590',
    500: '#251663',
    950: '#000000',
  },
}

SCSS

$custom: #251663;
$custom-light: #685590;
$custom-dark: #000000;

JSON

{
  "hex": "#251663",
  "rgb": {
    "r": 37,
    "g": 22,
    "b": 99
  },
  "hsl": {
    "h": 251.688,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.27871,
    "c": 0.12675,
    "h": 283.4
  },
  "luminance": 0.01868
}

Semantic roles & 50–950 ramp

primary

#251663

secondary

#879A3B

accent

#E741C6

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030D

muted

#7A787D

Preview Lab

Preview with #251663

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

Preview Lab → · Contrast checker → · Palette generator →