#90278B#90278B

#90278B is a mid, vivid purple. Relative luminance 0.092; OKLCH L 47.6% C 0.180 H 330.0°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#90278B
RGB	rgb(144, 39, 139)
HSL	hsl(303, 57%, 36%)
HSV	hsv(303, 73%, 56%)
CMYK	cmyk(0%, 72.9%, 3.5%, 43.5%)
CIE-LAB	lab(36.45, 55.00, -32.55)
CIE-LCH	lch(36.45, 63.91, 329.38°)
OKLab	oklab(47.58% 0.1557 -0.0898)
OKLCH	oklch(47.58% 0.18 330)
XYZ	xyz(16.8872, 9.2457, 25.3163)
Luminance	0.0924 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90278B #27902C

analogous

#602790 #90278B #902756

triadic

#90278B #8B9027 #278B90

tetradic

#90278B #906027 #27902C #275690

square

#90278B #906027 #27902C #275690

split-complementary

#90278B #569027 #279060

monochromatic

#300D2E #601A5D #90278B #C034B9 #D35ECE

Accessibility & contrast

On white

7.37

#90278B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#90278B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90278B

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90278B	#FFFFFF	#000000	##FFFFFF
##90278B	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4D8E

Deuteranopia (green-blind)

#465B88

Tritanopia (blue-blind)

#953556

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #90278b;
/* rgb */ color: rgb(144, 39, 139);
/* oklch */ color: oklch(47.6% 0.180 330.0);

Tailwind

colors: {
  custom: {
    50: '#b46cad',
    500: '#90278b',
    950: '#000000',
  },
}

SCSS

$custom: #90278b;
$custom-light: #b46cad;
$custom-dark: #000000;

JSON

{
  "hex": "#90278b",
  "rgb": {
    "r": 144,
    "g": 39,
    "b": 139
  },
  "hsl": {
    "h": 302.857,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47584,
    "c": 0.17974,
    "h": 330
  },
  "luminance": 0.09244
}

Semantic roles & 50–950 ramp

primary

#90278B

secondary

#5AB95F

accent

#E14E47

background

#FBF6FA

surface

#F6ECF4

border

#D0C7CE

text

#110710

muted

#807A7F

Preview Lab

Preview with #90278B

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

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