#290E4B#290E4B

#290E4B is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.7% C 0.105 H 298.5°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#290E4B
RGB	rgb(41, 14, 75)
HSL	hsl(267, 69%, 17%)
HSV	hsv(267, 81%, 29%)
CMYK	cmyk(45.3%, 81.3%, 0%, 70.6%)
CIE-LAB	lab(11.23, 28.11, -32.33)
CIE-LCH	lch(11.23, 42.84, 311.01°)
OKLab	oklab(24.73% 0.0501 -0.0924)
OKLCH	oklch(24.73% 0.105 298.5)
XYZ	xyz(2.3412, 1.2935, 6.7816)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290E4B #304B0E

analogous

#0E124B #290E4B #470E4B

triadic

#290E4B #4B290E #0E4B29

tetradic

#290E4B #4B0E12 #304B0E #0E4B47

square

#290E4B #4B0E12 #304B0E #0E4B47

split-complementary

#290E4B #4B470E #124B0E

monochromatic

#0E051A #0E051A #290E4B #45187F #6121B2

Accessibility & contrast

On white

16.69

#290E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#290E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290E4B

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290E4B	#FFFFFF	#000000	##FFFFFF
##290E4B	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4D

Deuteranopia (green-blind)

#001D4A

Tritanopia (blue-blind)

#211E2B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #290e4b;
/* rgb */ color: rgb(41, 14, 75);
/* oklch */ color: oklch(24.7% 0.105 298.5);

Tailwind

colors: {
  custom: {
    50: '#674f7e',
    500: '#290e4b',
    950: '#000000',
  },
}

SCSS

$custom: #290e4b;
$custom-light: #674f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#290e4b",
  "rgb": {
    "r": 41,
    "g": 14,
    "b": 75
  },
  "hsl": {
    "h": 266.557,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.24734,
    "c": 0.10512,
    "h": 298.5
  },
  "luminance": 0.01293
}

Semantic roles & 50–950 ramp

primary

#290E4B

secondary

#5F862F

accent

#EB3C9E

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #290E4B

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

Preview Lab → · Contrast checker → · Palette generator →