#290D48#290D48

#290D48 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.3% C 0.103 H 300.4°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#290D48
RGB	rgb(41, 13, 72)
HSL	hsl(268, 69%, 17%)
HSV	hsv(268, 82%, 28%)
CMYK	cmyk(43.1%, 81.9%, 0%, 71.8%)
CIE-LAB	lab(10.76, 27.77, -31.02)
CIE-LCH	lch(10.76, 41.63, 311.84°)
OKLab	oklab(24.31% 0.052 -0.0885)
OKLCH	oklch(24.31% 0.103 300.4)
XYZ	xyz(2.2278, 1.2271, 6.2491)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D48 #2C480D

analogous

#0D0E48 #290D48 #470D48

triadic

#290D48 #48290D #0D4829

tetradic

#290D48 #480D0E #2C480D #0D4847

square

#290D48 #480D0E #2C480D #0D4847

split-complementary

#290D48 #48470D #0E480D

monochromatic

#0F051A #0F051A #290D48 #47167C #6420B0

Accessibility & contrast

On white

16.86

#290D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#290D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D48

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D48	#FFFFFF	#000000	##FFFFFF
##290D48	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4A

Deuteranopia (green-blind)

#001D47

Tritanopia (blue-blind)

#221C29

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #290d48;
/* rgb */ color: rgb(41, 13, 72);
/* oklch */ color: oklch(24.3% 0.103 300.4);

Tailwind

colors: {
  custom: {
    50: '#664f7b',
    500: '#290d48',
    950: '#000000',
  },
}

SCSS

$custom: #290d48;
$custom-light: #664f7b;
$custom-dark: #000000;

JSON

{
  "hex": "#290d48",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 72
  },
  "hsl": {
    "h": 268.475,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.24311,
    "c": 0.10266,
    "h": 300.4
  },
  "luminance": 0.01227
}

Semantic roles & 50–950 ramp

primary

#290D48

secondary

#5B832D

accent

#EC3C98

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060209

muted

#7A787B

Preview Lab

Preview with #290D48

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

Preview Lab → · Contrast checker → · Palette generator →