#290D4E#290D4E

#290D4E is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.9% C 0.110 H 297.2°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#290D4E
RGB	rgb(41, 13, 78)
HSL	hsl(266, 71%, 18%)
HSV	hsv(266, 83%, 31%)
CMYK	cmyk(47.4%, 83.3%, 0%, 69.4%)
CIE-LAB	lab(11.34, 29.51, -34.22)
CIE-LCH	lch(11.34, 45.19, 310.77°)
OKLab	oklab(24.9% 0.0503 -0.098)
OKLCH	oklch(24.9% 0.11 297.2)
XYZ	xyz(2.4332, 1.3093, 7.3308)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D4E #324E0D

analogous

#0D114E #290D4E #490D4E

triadic

#290D4E #4E290D #0D4E29

tetradic

#290D4E #4E0D11 #324E0D #0D4E49

square

#290D4E #4E0D11 #324E0D #0D4E49

split-complementary

#290D4E #4E490D #114E0D

monochromatic

#0E041A #0E041A #290D4E #451682 #601EB7

Accessibility & contrast

On white

16.64

#290D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#290D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D4E

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D4E	#FFFFFF	#000000	##FFFFFF
##290D4E	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E50

Deuteranopia (green-blind)

#001D4D

Tritanopia (blue-blind)

#1F1E2D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #290d4e;
/* rgb */ color: rgb(41, 13, 78);
/* oklch */ color: oklch(24.9% 0.110 297.2);

Tailwind

colors: {
  custom: {
    50: '#674f80',
    500: '#290d4e',
    950: '#000000',
  },
}

SCSS

$custom: #290d4e;
$custom-light: #674f80;
$custom-dark: #000000;

JSON

{
  "hex": "#290d4e",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 78
  },
  "hsl": {
    "h": 265.846,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.24903,
    "c": 0.11012,
    "h": 297.2
  },
  "luminance": 0.01309
}

Semantic roles & 50–950 ramp

primary

#290D4E

secondary

#62892E

accent

#EE3AA0

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #290D4E

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

Preview Lab → · Contrast checker → · Palette generator →