#290C3E#290C3E

#290C3E is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.092 H 307.1°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#290C3E
RGB	rgb(41, 12, 62)
HSL	hsl(275, 68%, 15%)
HSV	hsv(275, 81%, 24%)
CMYK	cmyk(33.9%, 80.6%, 0%, 75.7%)
CIE-LAB	lab(9.66, 25.46, -25.74)
CIE-LCH	lch(9.66, 36.21, 314.69°)
OKLab	oklab(23.25% 0.0553 -0.073)
OKLCH	oklch(23.25% 0.092 307.1)
XYZ	xyz(1.9152, 1.0822, 4.6645)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C3E #213E0C

analogous

#100C3E #290C3E #3E0C3A

triadic

#290C3E #3E290C #0C3E29

tetradic

#290C3E #3E100C #213E0C #0C3A3E

square

#290C3E #3E100C #213E0C #0C3A3E

split-complementary

#290C3E #3A3E0C #0C3E10

monochromatic

#11051A #11051A #290C3E #4B1671 #6D20A5

Accessibility & contrast

On white

17.26

#290C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C3E

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C3E	#FFFFFF	#000000	##FFFFFF
##290C3E	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3F

Deuteranopia (green-blind)

#011B3D

Tritanopia (blue-blind)

#261724

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290c3e;
/* rgb */ color: rgb(41, 12, 62);
/* oklch */ color: oklch(23.2% 0.092 307.1);

Tailwind

colors: {
  custom: {
    50: '#654d74',
    500: '#290c3e',
    950: '#000000',
  },
}

SCSS

$custom: #290c3e;
$custom-light: #654d74;
$custom-dark: #000000;

JSON

{
  "hex": "#290c3e",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 62
  },
  "hsl": {
    "h": 274.8,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23248,
    "c": 0.09163,
    "h": 307.1
  },
  "luminance": 0.01082
}

Semantic roles & 50–950 ramp

primary

#290C3E

secondary

#4D7A2C

accent

#EA3D86

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290C3E

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

Preview Lab → · Contrast checker → · Palette generator →