#290E3F#290E3F

#290E3F is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.6% C 0.090 H 305.8°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#290E3F
RGB	rgb(41, 14, 63)
HSL	hsl(273, 64%, 15%)
HSV	hsv(273, 78%, 25%)
CMYK	cmyk(34.9%, 77.8%, 0%, 75.3%)
CIE-LAB	lab(10.14, 24.63, -25.67)
CIE-LCH	lch(10.14, 35.58, 313.82°)
OKLab	oklab(23.62% 0.0526 -0.0728)
OKLCH	oklch(23.62% 0.09 305.8)
XYZ	xyz(1.9685, 1.1444, 4.8188)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290E3F #243F0E

analogous

#100E3F #290E3F #3F0E3C

triadic

#290E3F #3F290E #0E3F29

tetradic

#290E3F #3F100E #243F0E #0E3C3F

square

#290E3F #3F100E #243F0E #0E3C3F

split-complementary

#290E3F #3C3F0E #0E3F10

monochromatic

#100619 #100619 #290E3F #4A1971 #6A24A3

Accessibility & contrast

On white

17.09

#290E3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290E3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290E3F

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290E3F	#FFFFFF	#000000	##FFFFFF
##290E3F	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#021C3E

Tritanopia (blue-blind)

#251925

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290e3f;
/* rgb */ color: rgb(41, 14, 63);
/* oklch */ color: oklch(23.6% 0.090 305.8);

Tailwind

colors: {
  custom: {
    50: '#654f74',
    500: '#290e3f',
    950: '#000000',
  },
}

SCSS

$custom: #290e3f;
$custom-light: #654f74;
$custom-dark: #000000;

JSON

{
  "hex": "#290e3f",
  "rgb": {
    "r": 41,
    "g": 14,
    "b": 63
  },
  "hsl": {
    "h": 273.061,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23619,
    "c": 0.08985,
    "h": 305.8
  },
  "luminance": 0.01144
}

Semantic roles & 50–950 ramp

primary

#290E3F

secondary

#517A2F

accent

#E7418B

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #290E3F

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

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