#290749#290749

#290749 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.7% C 0.111 H 301.3°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#290749
RGB	rgb(41, 7, 73)
HSL	hsl(271, 83%, 16%)
HSV	hsv(271, 90%, 29%)
CMYK	cmyk(43.8%, 90.4%, 0%, 71.4%)
CIE-LAB	lab(9.83, 30.99, -33.22)
CIE-LCH	lch(9.83, 45.43, 313.01°)
OKLab	oklab(23.7% 0.0577 -0.095)
OKLCH	oklch(23.7% 0.111 301.3)
XYZ	xyz(2.1927, 1.1044, 6.3997)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290749 #274907

analogous

#080749 #290749 #490748

triadic

#290749 #492907 #074929

tetradic

#290749 #490807 #274907 #074849

square

#290749 #490807 #274907 #074849

split-complementary

#290749 #484907 #074908

monochromatic

#10031C #10031C #290749 #480C81 #6812B9

Accessibility & contrast

On white

17.20

#290749 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290749 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290749

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290749	#FFFFFF	#000000	##FFFFFF
##290749	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4B

Deuteranopia (green-blind)

#001B48

Tritanopia (blue-blind)

#221A29

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290749;
/* rgb */ color: rgb(41, 7, 73);
/* oklch */ color: oklch(23.7% 0.111 301.3);

Tailwind

colors: {
  custom: {
    50: '#674c7c',
    500: '#290749',
    950: '#000000',
  },
}

SCSS

$custom: #290749;
$custom-light: #674c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#290749",
  "rgb": {
    "r": 41,
    "g": 7,
    "b": 73
  },
  "hsl": {
    "h": 270.909,
    "s": 82.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23696,
    "c": 0.11112,
    "h": 301.3
  },
  "luminance": 0.01104
}

Semantic roles & 50–950 ramp

primary

#290749

secondary

#548824

accent

#F92F91

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060109

muted

#7A777B

Preview Lab

Preview with #290749

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

Preview Lab → · Contrast checker → · Palette generator →