#281669#281669

#281669 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.8% C 0.134 H 284.1°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#281669
RGB	rgb(40, 22, 105)
HSL	hsl(253, 65%, 25%)
HSV	hsv(253, 79%, 41%)
CMYK	cmyk(61.9%, 79%, 0%, 58.8%)
CIE-LAB	lab(15.72, 32.90, -45.19)
CIE-LCH	lch(15.72, 55.90, 306.06°)
OKLab	oklab(28.8% 0.0326 -0.1302)
OKLCH	oklch(28.8% 0.134 284.1)
XYZ	xyz(3.7110, 2.0446, 13.5610)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281669 #576916

analogous

#162E69 #281669 #511669

triadic

#281669 #692816 #166928

tetradic

#281669 #69162E #576916 #166951

square

#281669 #69162E #576916 #166951

split-complementary

#281669 #695116 #2E6916

monochromatic

#0A0519 #150B36 #281669 #3B219C #4F2BCE

Accessibility & contrast

On white

14.90

#281669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#281669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281669

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281669	#FFFFFF	#000000	##FFFFFF
##281669	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6B

Deuteranopia (green-blind)

#002467

Tritanopia (blue-blind)

#032D3E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #281669;
/* rgb */ color: rgb(40, 22, 105);
/* oklch */ color: oklch(28.8% 0.134 284.1);

Tailwind

colors: {
  custom: {
    50: '#6b5695',
    500: '#281669',
    950: '#000000',
  },
}

SCSS

$custom: #281669;
$custom-light: #6b5695;
$custom-dark: #000000;

JSON

{
  "hex": "#281669",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 105
  },
  "hsl": {
    "h": 253.012,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.28803,
    "c": 0.13423,
    "h": 284.1
  },
  "luminance": 0.02045
}

Semantic roles & 50–950 ramp

primary

#281669

secondary

#8A9F3B

accent

#E83FC4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281669

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

Preview Lab → · Contrast checker → · Palette generator →