#290538#290538

#290538 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.095 H 313.5°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#290538
RGB	rgb(41, 5, 56)
HSL	hsl(282, 84%, 12%)
HSV	hsv(282, 91%, 22%)
CMYK	cmyk(26.8%, 91.1%, 0%, 78%)
CIE-LAB	lab(7.82, 27.64, -24.40)
CIE-LCH	lch(7.82, 36.87, 318.56°)
OKLab	oklab(21.78% 0.0655 -0.069)
OKLCH	oklch(21.78% 0.095 313.5)
XYZ	xyz(1.6824, 0.8655, 3.8191)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290538 #143805

analogous

#100538 #290538 #38052E

triadic

#290538 #382905 #053829

tetradic

#290538 #381005 #143805 #052E38

square

#290538 #381005 #143805 #052E38

split-complementary

#290538 #2E3805 #053810

monochromatic

#15031C #15031C #290538 #520A70 #7B0FA8

Accessibility & contrast

On white

17.90

#290538 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#290538 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290538

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290538	#FFFFFF	#000000	##FFFFFF
##290538	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001539

Deuteranopia (green-blind)

#011837

Tritanopia (blue-blind)

#27111E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #290538;
/* rgb */ color: rgb(41, 5, 56);
/* oklch */ color: oklch(21.8% 0.095 313.5);

Tailwind

colors: {
  custom: {
    50: '#65496f',
    500: '#290538',
    950: '#000000',
  },
}

SCSS

$custom: #290538;
$custom-light: #65496f;
$custom-dark: #000000;

JSON

{
  "hex": "#290538",
  "rgb": {
    "r": 41,
    "g": 5,
    "b": 56
  },
  "hsl": {
    "h": 282.353,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2178,
    "c": 0.09519,
    "h": 313.5
  },
  "luminance": 0.00865
}

Semantic roles & 50–950 ramp

primary

#290538

secondary

#3A7920

accent

#FA2E6A

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290538

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

Preview Lab → · Contrast checker → · Palette generator →