#291C67#291C67

#291C67 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.6% C 0.124 H 283.7°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#291C67
RGB	rgb(41, 28, 103)
HSL	hsl(250, 57%, 26%)
HSV	hsv(250, 73%, 40%)
CMYK	cmyk(60.2%, 72.8%, 0%, 59.6%)
CIE-LAB	lab(16.90, 28.82, -41.94)
CIE-LCH	lch(16.90, 50.89, 304.50°)
OKLab	oklab(29.6% 0.0295 -0.1207)
OKLCH	oklch(29.6% 0.124 283.7)
XYZ	xyz(3.7771, 2.2810, 13.0706)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291C67 #5A671C

analogous

#1C3467 #291C67 #4E1C67

triadic

#291C67 #67291C #1C6729

tetradic

#291C67 #671C34 #5A671C #1C674E

square

#291C67 #671C34 #5A671C #1C674E

split-complementary

#291C67 #674E1C #34671C

monochromatic

#0A0718 #160F37 #291C67 #3C2997 #4F36C7

Accessibility & contrast

On white

14.42

#291C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#291C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291C67

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291C67	#FFFFFF	#000000	##FFFFFF
##291C67	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002766

Tritanopia (blue-blind)

#09303F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #291c67;
/* rgb */ color: rgb(41, 28, 103);
/* oklch */ color: oklch(29.6% 0.124 283.7);

Tailwind

colors: {
  custom: {
    50: '#6b5993',
    500: '#291c67',
    950: '#000000',
  },
}

SCSS

$custom: #291c67;
$custom-light: #6b5993;
$custom-dark: #000000;

JSON

{
  "hex": "#291c67",
  "rgb": {
    "r": 41,
    "g": 28,
    "b": 103
  },
  "hsl": {
    "h": 250.4,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29603,
    "c": 0.12424,
    "h": 283.7
  },
  "luminance": 0.02281
}

Semantic roles & 50–950 ramp

primary

#291C67

secondary

#8D9C43

accent

#E147C6

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #291C67

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

Preview Lab → · Contrast checker → · Palette generator →