#290A44#290A44

#290A44 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.5% C 0.102 H 303.6°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#290A44
RGB	rgb(41, 10, 68)
HSL	hsl(272, 74%, 15%)
HSV	hsv(272, 85%, 27%)
CMYK	cmyk(39.7%, 85.3%, 0%, 73.3%)
CIE-LAB	lab(9.84, 28.15, -29.70)
CIE-LCH	lch(9.84, 40.91, 313.47°)
OKLab	oklab(23.55% 0.0562 -0.0846)
OKLCH	oklch(23.55% 0.102 303.6)
XYZ	xyz(2.0661, 1.1059, 5.5723)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A44 #25440A

analogous

#0C0A44 #290A44 #440A42

triadic

#290A44 #44290A #0A4429

tetradic

#290A44 #440C0A #25440A #0A4244

square

#290A44 #440C0A #25440A #0A4244

split-complementary

#290A44 #42440A #0A440C

monochromatic

#10041B #10041B #290A44 #491279 #691AAF

Accessibility & contrast

On white

17.20

#290A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A44

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A44	#FFFFFF	#000000	##FFFFFF
##290A44	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B46

Deuteranopia (green-blind)

#001B43

Tritanopia (blue-blind)

#241926

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290a44;
/* rgb */ color: rgb(41, 10, 68);
/* oklch */ color: oklch(23.5% 0.102 303.6);

Tailwind

colors: {
  custom: {
    50: '#664d78',
    500: '#290a44',
    950: '#000000',
  },
}

SCSS

$custom: #290a44;
$custom-light: #664d78;
$custom-dark: #000000;

JSON

{
  "hex": "#290a44",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 68
  },
  "hsl": {
    "h": 272.069,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.2355,
    "c": 0.10162,
    "h": 303.6
  },
  "luminance": 0.01106
}

Semantic roles & 50–950 ramp

primary

#290A44

secondary

#528129

accent

#F1378D

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #290A44

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

Preview Lab → · Contrast checker → · Palette generator →