#291166#291166

#291166 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.9% C 0.136 H 286.7°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#291166
RGB	rgb(41, 17, 102)
HSL	hsl(257, 71%, 23%)
HSV	hsv(257, 83%, 40%)
CMYK	cmyk(59.8%, 83.3%, 0%, 60%)
CIE-LAB	lab(14.58, 34.75, -45.09)
CIE-LCH	lch(14.58, 56.93, 307.62°)
OKLab	oklab(27.93% 0.039 -0.1298)
OKLCH	oklch(27.93% 0.136 286.7)
XYZ	xyz(3.5125, 1.8314, 12.7362)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291166 #4E6611

analogous

#112366 #291166 #531166

triadic

#291166 #662911 #116629

tetradic

#291166 #661123 #4E6611 #116653

square

#291166 #661123 #4E6611 #116653

split-complementary

#291166 #665311 #236611

monochromatic

#0B041A #140832 #291166 #3E1A9A #5322CF

Accessibility & contrast

On white

15.37

#291166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#291166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291166

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291166	#FFFFFF	#000000	##FFFFFF
##291166	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002768

Deuteranopia (green-blind)

#002264

Tritanopia (blue-blind)

#0C2A3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #291166;
/* rgb */ color: rgb(41, 17, 102);
/* oklch */ color: oklch(27.9% 0.136 286.7);

Tailwind

colors: {
  custom: {
    50: '#6b5393',
    500: '#291166',
    950: '#000000',
  },
}

SCSS

$custom: #291166;
$custom-light: #6b5393;
$custom-dark: #000000;

JSON

{
  "hex": "#291166",
  "rgb": {
    "r": 41,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 256.941,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.27932,
    "c": 0.13557,
    "h": 286.7
  },
  "luminance": 0.01832
}

Semantic roles & 50–950 ramp

primary

#291166

secondary

#809E35

accent

#EE3ABB

background

#F6F4F9

surface

#ECE7F1

border

#C7C3CB

text

#07020D

muted

#7A787E

Preview Lab

Preview with #291166

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

Preview Lab → · Contrast checker → · Palette generator →