#291C68#291C68

#291C68 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.7% C 0.126 H 283.5°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#291C68
RGB	rgb(41, 28, 104)
HSL	hsl(250, 58%, 26%)
HSV	hsv(250, 73%, 41%)
CMYK	cmyk(60.6%, 73.1%, 0%, 59.2%)
CIE-LAB	lab(16.99, 29.16, -42.44)
CIE-LCH	lch(16.99, 51.49, 304.50°)
OKLab	oklab(29.7% 0.0293 -0.1221)
OKLCH	oklch(29.7% 0.126 283.5)
XYZ	xyz(3.8276, 2.3012, 13.3365)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291C68 #5B681C

analogous

#1C3568 #291C68 #4F1C68

triadic

#291C68 #68291C #1C6829

tetradic

#291C68 #681C35 #5B681C #1C684F

square

#291C68 #681C35 #5B681C #1C684F

split-complementary

#291C68 #684F1C #35681C

monochromatic

#0A0618 #160F38 #291C68 #3C2998 #4F36C8

Accessibility & contrast

On white

14.38

#291C68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#291C68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291C68

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291C68	#FFFFFF	#000000	##FFFFFF
##291C68	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002767

Tritanopia (blue-blind)

#07303F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #291c68;
/* rgb */ color: rgb(41, 28, 104);
/* oklch */ color: oklch(29.7% 0.126 283.5);

Tailwind

colors: {
  custom: {
    50: '#6b5994',
    500: '#291c68',
    950: '#000000',
  },
}

SCSS

$custom: #291c68;
$custom-light: #6b5994;
$custom-dark: #000000;

JSON

{
  "hex": "#291c68",
  "rgb": {
    "r": 41,
    "g": 28,
    "b": 104
  },
  "hsl": {
    "h": 250.263,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29702,
    "c": 0.1256,
    "h": 283.5
  },
  "luminance": 0.02301
}

Semantic roles & 50–950 ramp

primary

#291C68

secondary

#8E9D43

accent

#E147C7

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #291C68

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

Preview Lab → · Contrast checker → · Palette generator →