#851978#851978

#851978 is a dark, vivid purple. Relative luminance 0.070; OKLCH L 43.6% C 0.174 H 333.8°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#851978
RGB	rgb(133, 25, 120)
HSL	hsl(307, 68%, 31%)
HSV	hsv(307, 81%, 52%)
CMYK	cmyk(0%, 81.2%, 9.8%, 47.8%)
CIE-LAB	lab(31.90, 53.85, -28.03)
CIE-LCH	lch(31.90, 60.71, 332.50°)
OKLab	oklab(43.61% 0.1563 -0.0769)
OKLCH	oklch(43.61% 0.174 333.8)
XYZ	xyz(13.4108, 7.0391, 18.4180)
Luminance	0.0704 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851978 #198526

analogous

#5C1985 #851978 #851942

triadic

#851978 #788519 #197885

tetradic

#851978 #855C19 #198526 #194285

square

#851978 #855C19 #198526 #194285

split-complementary

#851978 #428519 #19855C

monochromatic

#1E061B #510F4A #851978 #B923A6 #DB3EC8

Accessibility & contrast

On white

8.72

#851978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#851978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851978

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851978	#FFFFFF	#000000	##FFFFFF
##851978	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15417A

Deuteranopia (green-blind)

#405076

Tritanopia (blue-blind)

#8B2548

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #851978;
/* rgb */ color: rgb(133, 25, 120);
/* oklch */ color: oklch(43.6% 0.174 333.8);

Tailwind

colors: {
  custom: {
    50: '#ac649f',
    500: '#851978',
    950: '#000000',
  },
}

SCSS

$custom: #851978;
$custom-light: #ac649f;
$custom-dark: #000000;

JSON

{
  "hex": "#851978",
  "rgb": {
    "r": 133,
    "g": 25,
    "b": 120
  },
  "hsl": {
    "h": 307.222,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43607,
    "c": 0.17416,
    "h": 333.8
  },
  "luminance": 0.07038
}

Semantic roles & 50–950 ramp

primary

#851978

secondary

#41B950

accent

#EB523D

background

#FBF6F9

surface

#F6EBF2

border

#D0C6CC

text

#11060E

muted

#807A7E

Preview Lab

Preview with #851978

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

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