#290F4A#290F4A

#290F4A is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.8% C 0.103 H 298.7°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#290F4A
RGB	rgb(41, 15, 74)
HSL	hsl(266, 66%, 17%)
HSV	hsv(266, 80%, 29%)
CMYK	cmyk(44.6%, 79.7%, 0%, 71%)
CIE-LAB	lab(11.33, 27.27, -31.48)
CIE-LCH	lch(11.33, 41.65, 310.90°)
OKLab	oklab(24.77% 0.0492 -0.0899)
OKLCH	oklch(24.77% 0.103 298.7)
XYZ	xyz(2.3210, 1.3074, 6.6073)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F4A #304A0F

analogous

#0F124A #290F4A #470F4A

triadic

#290F4A #4A290F #0F4A29

tetradic

#290F4A #4A0F12 #304A0F #0F4A47

square

#290F4A #4A0F12 #304A0F #0F4A47

split-complementary

#290F4A #4A470F #124A0F

monochromatic

#0E0519 #0E0519 #290F4A #45197D #6124B0

Accessibility & contrast

On white

16.65

#290F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#290F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F4A

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F4A	#FFFFFF	#000000	##FFFFFF
##290F4A	1.00	16.65	1.26	16.65
#FFFFFF	16.65	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4C

Deuteranopia (green-blind)

#001E49

Tritanopia (blue-blind)

#211E2B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #290f4a;
/* rgb */ color: rgb(41, 15, 74);
/* oklch */ color: oklch(24.8% 0.103 298.7);

Tailwind

colors: {
  custom: {
    50: '#67507d',
    500: '#290f4a',
    950: '#000000',
  },
}

SCSS

$custom: #290f4a;
$custom-light: #67507d;
$custom-dark: #000000;

JSON

{
  "hex": "#290f4a",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 74
  },
  "hsl": {
    "h": 266.441,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.24774,
    "c": 0.10251,
    "h": 298.7
  },
  "luminance": 0.01307
}

Semantic roles & 50–950 ramp

primary

#290F4A

secondary

#5F8430

accent

#E93F9E

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #290F4A

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

Preview Lab → · Contrast checker → · Palette generator →