#290C4E#290C4E

#290C4E is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.8% C 0.111 H 297.4°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#290C4E
RGB	rgb(41, 12, 78)
HSL	hsl(266, 73%, 18%)
HSV	hsv(266, 85%, 31%)
CMYK	cmyk(47.4%, 84.6%, 0%, 69.4%)
CIE-LAB	lab(11.17, 30.01, -34.51)
CIE-LCH	lch(11.17, 45.74, 311.01°)
OKLab	oklab(24.78% 0.0513 -0.0988)
OKLCH	oklch(24.78% 0.111 297.4)
XYZ	xyz(2.4207, 1.2844, 7.3266)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C4E #314E0C

analogous

#0C104E #290C4E #4A0C4E

triadic

#290C4E #4E290C #0C4E29

tetradic

#290C4E #4E0C10 #314E0C #0C4E4A

square

#290C4E #4E0C10 #314E0C #0C4E4A

split-complementary

#290C4E #4E4A0C #104E0C

monochromatic

#0E041B #0E041B #290C4E #451483 #611CB8

Accessibility & contrast

On white

16.71

#290C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#290C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C4E

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C4E	#FFFFFF	#000000	##FFFFFF
##290C4E	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E50

Deuteranopia (green-blind)

#001D4D

Tritanopia (blue-blind)

#1F1E2D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #290c4e;
/* rgb */ color: rgb(41, 12, 78);
/* oklch */ color: oklch(24.8% 0.111 297.4);

Tailwind

colors: {
  custom: {
    50: '#674e80',
    500: '#290c4e',
    950: '#000000',
  },
}

SCSS

$custom: #290c4e;
$custom-light: #674e80;
$custom-dark: #000000;

JSON

{
  "hex": "#290c4e",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 78
  },
  "hsl": {
    "h": 266.364,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.24781,
    "c": 0.1113,
    "h": 297.4
  },
  "luminance": 0.01284
}

Semantic roles & 50–950 ramp

primary

#290C4E

secondary

#618A2C

accent

#F0389F

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #290C4E

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

Preview Lab → · Contrast checker → · Palette generator →