#251569#251569

#251569 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.4% C 0.136 H 282.1°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#251569
RGB	rgb(37, 21, 105)
HSL	hsl(251, 67%, 25%)
HSV	hsv(251, 80%, 41%)
CMYK	cmyk(64.8%, 80%, 0%, 58.8%)
CIE-LAB	lab(15.22, 33.04, -46.02)
CIE-LCH	lch(15.22, 56.66, 305.67°)
OKLab	oklab(28.38% 0.0286 -0.1327)
OKLCH	oklch(28.38% 0.136 282.1)
XYZ	xyz(3.5801, 1.9493, 13.5495)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251569 #596915

analogous

#152F69 #251569 #4F1569

triadic

#251569 #692515 #156925

tetradic

#251569 #69152F #596915 #15694F

square

#251569 #69152F #596915 #15694F

split-complementary

#251569 #694F15 #2F6915

monochromatic

#09051A #130B36 #251569 #371F9C #4929CF

Accessibility & contrast

On white

15.11

#251569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#251569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251569

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251569	#FFFFFF	#000000	##FFFFFF
##251569	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296B

Deuteranopia (green-blind)

#002367

Tritanopia (blue-blind)

#002D3E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #251569;
/* rgb */ color: rgb(37, 21, 105);
/* oklch */ color: oklch(28.4% 0.136 282.1);

Tailwind

colors: {
  custom: {
    50: '#6a5595',
    500: '#251569',
    950: '#000000',
  },
}

SCSS

$custom: #251569;
$custom-light: #6a5595;
$custom-dark: #000000;

JSON

{
  "hex": "#251569",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 251.429,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28377,
    "c": 0.13577,
    "h": 282.1
  },
  "luminance": 0.0195
}

Semantic roles & 50–950 ramp

primary

#251569

secondary

#8CA03A

accent

#EA3EC9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #251569

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

Preview Lab → · Contrast checker → · Palette generator →