#290A41#290A41

#290A41 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.098 H 305.6°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#290A41
RGB	rgb(41, 10, 65)
HSL	hsl(274, 73%, 15%)
HSV	hsv(274, 85%, 25%)
CMYK	cmyk(36.9%, 84.6%, 0%, 74.5%)
CIE-LAB	lab(9.56, 27.32, -28.03)
CIE-LCH	lch(9.56, 39.14, 314.26°)
OKLab	oklab(23.27% 0.057 -0.0797)
OKLCH	oklch(23.27% 0.098 305.6)
XYZ	xyz(1.9769, 1.0702, 5.1024)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A41 #22410A

analogous

#0E0A41 #290A41 #410A3E

triadic

#290A41 #41290A #0A4129

tetradic

#290A41 #410E0A #22410A #0A3E41

square

#290A41 #410E0A #22410A #0A3E41

split-complementary

#290A41 #3E410A #0A410E

monochromatic

#11041B #11041B #290A41 #4A1276 #6C1AAB

Accessibility & contrast

On white

17.30

#290A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A41

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A41	#FFFFFF	#000000	##FFFFFF
##290A41	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A43

Deuteranopia (green-blind)

#001B40

Tritanopia (blue-blind)

#251825

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290a41;
/* rgb */ color: rgb(41, 10, 65);
/* oklch */ color: oklch(23.3% 0.098 305.6);

Tailwind

colors: {
  custom: {
    50: '#664d76',
    500: '#290a41',
    950: '#000000',
  },
}

SCSS

$custom: #290a41;
$custom-light: #664d76;
$custom-dark: #000000;

JSON

{
  "hex": "#290a41",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 65
  },
  "hsl": {
    "h": 273.818,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.23265,
    "c": 0.09804,
    "h": 305.6
  },
  "luminance": 0.0107
}

Semantic roles & 50–950 ramp

primary

#290A41

secondary

#4E7E29

accent

#F03888

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290A41

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

Preview Lab → · Contrast checker → · Palette generator →