#290734#290734

#290734 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.7% C 0.087 H 316.5°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#290734
RGB	rgb(41, 7, 52)
HSL	hsl(285, 76%, 12%)
HSV	hsv(285, 87%, 20%)
CMYK	cmyk(21.2%, 86.5%, 0%, 79.6%)
CIE-LAB	lab(7.87, 25.52, -21.40)
CIE-LCH	lch(7.87, 33.30, 320.02°)
OKLab	oklab(21.71% 0.0635 -0.0602)
OKLCH	oklch(21.71% 0.088 316.5)
XYZ	xyz(1.6102, 0.8714, 3.3315)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290734 #123407

analogous

#130734 #290734 #340729

triadic

#290734 #342907 #073429

tetradic

#290734 #341307 #123407 #072934

square

#290734 #341307 #123407 #072934

split-complementary

#290734 #293407 #073413

monochromatic

#15041B #15041B #290734 #540E6A #7E16A0

Accessibility & contrast

On white

17.88

#290734 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#290734 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290734

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290734	#FFFFFF	#000000	##FFFFFF
##290734	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001535

Deuteranopia (green-blind)

#071833

Tritanopia (blue-blind)

#28101D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #290734;
/* rgb */ color: rgb(41, 7, 52);
/* oklch */ color: oklch(21.7% 0.087 316.5);

Tailwind

colors: {
  custom: {
    50: '#654a6c',
    500: '#290734',
    950: '#000000',
  },
}

SCSS

$custom: #290734;
$custom-light: #654a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#290734",
  "rgb": {
    "r": 41,
    "g": 7,
    "b": 52
  },
  "hsl": {
    "h": 285.333,
    "s": 76.271,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21709,
    "c": 0.0875,
    "h": 316.5
  },
  "luminance": 0.00871
}

Semantic roles & 50–950 ramp

primary

#290734

secondary

#377423

accent

#F33563

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060107

muted

#7A777A

Preview Lab

Preview with #290734

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

Preview Lab → · Contrast checker → · Palette generator →