#280641#280641

#280641 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.103 H 305.5°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#280641
RGB	rgb(40, 6, 65)
HSL	hsl(275, 83%, 14%)
HSV	hsv(275, 91%, 25%)
CMYK	cmyk(38.5%, 90.8%, 0%, 74.5%)
CIE-LAB	lab(8.68, 29.18, -29.48)
CIE-LCH	lch(8.68, 41.48, 314.71°)
OKLab	oklab(22.61% 0.0599 -0.084)
OKLCH	oklch(22.61% 0.103 305.5)
XYZ	xyz(1.8941, 0.9630, 5.0861)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280641 #1F4106

analogous

#0A0641 #280641 #41063D

triadic

#280641 #412806 #064128

tetradic

#280641 #410A06 #1F4106 #063D41

square

#280641 #410A06 #1F4106 #063D41

split-complementary

#280641 #3D4106 #06410A

monochromatic

#11031C #11031C #280641 #4A0B79 #6D10B1

Accessibility & contrast

On white

17.61

#280641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#280641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280641

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280641	#FFFFFF	#000000	##FFFFFF
##280641	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001843

Deuteranopia (green-blind)

#001940

Tritanopia (blue-blind)

#231624

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #280641;
/* rgb */ color: rgb(40, 6, 65);
/* oklch */ color: oklch(22.6% 0.103 305.5);

Tailwind

colors: {
  custom: {
    50: '#654a76',
    500: '#280641',
    950: '#000000',
  },
}

SCSS

$custom: #280641;
$custom-light: #654a76;
$custom-dark: #000000;

JSON

{
  "hex": "#280641",
  "rgb": {
    "r": 40,
    "g": 6,
    "b": 65
  },
  "hsl": {
    "h": 274.576,
    "s": 83.099,
    "l": 13.922
  },
  "oklch": {
    "l": 0.22611,
    "c": 0.10318,
    "h": 305.5
  },
  "luminance": 0.00963
}

Semantic roles & 50–950 ramp

primary

#280641

secondary

#4A8122

accent

#F92E84

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #280641

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

Preview Lab → · Contrast checker → · Palette generator →