#291A66#291A66

#291A66 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.2% C 0.125 H 284.6°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#291A66
RGB	rgb(41, 26, 102)
HSL	hsl(252, 59%, 25%)
HSV	hsv(252, 75%, 40%)
CMYK	cmyk(59.8%, 74.5%, 0%, 60%)
CIE-LAB	lab(16.35, 29.72, -42.18)
CIE-LCH	lch(16.35, 51.60, 305.18°)
OKLab	oklab(29.18% 0.0315 -0.1214)
OKLCH	oklch(29.18% 0.125 284.6)
XYZ	xyz(3.6814, 2.1693, 12.7925)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291A66 #57661A

analogous

#1A3166 #291A66 #4F1A66

triadic

#291A66 #66291A #1A6629

tetradic

#291A66 #661A31 #57661A #1A664F

square

#291A66 #661A31 #57661A #1A664F

split-complementary

#291A66 #664F1A #31661A

monochromatic

#0A0618 #150E35 #291A66 #3D2697 #5033C8

Accessibility & contrast

On white

14.64

#291A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#291A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291A66

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291A66	#FFFFFF	#000000	##FFFFFF
##291A66	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002665

Tritanopia (blue-blind)

#0B2E3E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #291a66;
/* rgb */ color: rgb(41, 26, 102);
/* oklch */ color: oklch(29.2% 0.125 284.6);

Tailwind

colors: {
  custom: {
    50: '#6b5892',
    500: '#291a66',
    950: '#000000',
  },
}

SCSS

$custom: #291a66;
$custom-light: #6b5892;
$custom-dark: #000000;

JSON

{
  "hex": "#291a66",
  "rgb": {
    "r": 41,
    "g": 26,
    "b": 102
  },
  "hsl": {
    "h": 251.842,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.29183,
    "c": 0.1254,
    "h": 284.6
  },
  "luminance": 0.0217
}

Semantic roles & 50–950 ramp

primary

#291A66

secondary

#8A9C40

accent

#E345C4

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #291A66

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

Preview Lab → · Contrast checker → · Palette generator →