#290840#290840

#290840 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.9% C 0.100 H 306.7°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#290840
RGB	rgb(41, 8, 64)
HSL	hsl(275, 78%, 14%)
HSV	hsv(275, 88%, 25%)
CMYK	cmyk(35.9%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(9.12, 28.06, -28.04)
CIE-LCH	lch(9.12, 39.67, 315.01°)
OKLab	oklab(22.92% 0.0596 -0.0798)
OKLCH	oklch(22.92% 0.1 306.7)
XYZ	xyz(1.9265, 1.0153, 4.9440)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290840 #1F4008

analogous

#0D0840 #290840 #40083B

triadic

#290840 #402908 #084029

tetradic

#290840 #400D08 #1F4008 #083B40

square

#290840 #400D08 #1F4008 #083B40

split-complementary

#290840 #3B4008 #08400D

monochromatic

#11031B #11031B #290840 #4C0F76 #6F16AD

Accessibility & contrast

On white

17.46

#290840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#290840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290840

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290840	#FFFFFF	#000000	##FFFFFF
##290840	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#001A3F

Tritanopia (blue-blind)

#251624

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290840;
/* rgb */ color: rgb(41, 8, 64);
/* oklch */ color: oklch(22.9% 0.100 306.7);

Tailwind

colors: {
  custom: {
    50: '#664c75',
    500: '#290840',
    950: '#000000',
  },
}

SCSS

$custom: #290840;
$custom-light: #664c75;
$custom-dark: #000000;

JSON

{
  "hex": "#290840",
  "rgb": {
    "r": 41,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 275.357,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.22923,
    "c": 0.09955,
    "h": 306.7
  },
  "luminance": 0.01015
}

Semantic roles & 50–950 ramp

primary

#290840

secondary

#4A7E25

accent

#F43483

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290840

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

Preview Lab → · Contrast checker → · Palette generator →