#851FAB#851FAB

#851FAB is a mid, highly saturated purple. Relative luminance 0.089; OKLCH L 47.4% C 0.210 H 314.3°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#851FAB
RGB	rgb(133, 31, 171)
HSL	hsl(284, 69%, 40%)
HSV	hsv(284, 82%, 67%)
CMYK	cmyk(22.2%, 81.9%, 0%, 32.9%)
CIE-LAB	lab(35.81, 61.22, -53.10)
CIE-LCH	lch(35.81, 81.04, 319.06°)
OKLab	oklab(47.43% 0.1466 -0.1501)
OKLCH	oklch(47.43% 0.21 314.3)
XYZ	xyz(17.5123, 8.9074, 39.3170)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851FAB #45AB1F

analogous

#3F1FAB #851FAB #AB1F8B

triadic

#851FAB #AB851F #1FAB85

tetradic

#851FAB #AB3F1F #45AB1F #1F8BAB

square

#851FAB #AB3F1F #45AB1F #1F8BAB

split-complementary

#851FAB #8BAB1F #1FAB3F

monochromatic

#340C43 #5D1677 #851FAB #AB2ED9 #C062E3

Accessibility & contrast

On white

7.55

#851FAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#851FAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851FAB

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851FAB	#FFFFFF	#000000	##FFFFFF
##851FAB	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FAF

Deuteranopia (green-blind)

#1057A8

Tritanopia (blue-blind)

#814267

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #851fab;
/* rgb */ color: rgb(133, 31, 171);
/* oklch */ color: oklch(47.4% 0.210 314.3);

Tailwind

colors: {
  custom: {
    50: '#ad69c5',
    500: '#851fab',
    950: '#000000',
  },
}

SCSS

$custom: #851fab;
$custom-light: #ad69c5;
$custom-dark: #000000;

JSON

{
  "hex": "#851fab",
  "rgb": {
    "r": 133,
    "g": 31,
    "b": 171
  },
  "hsl": {
    "h": 283.714,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47429,
    "c": 0.20984,
    "h": 314.3
  },
  "luminance": 0.08907
}

Semantic roles & 50–950 ramp

primary

#851FAB

secondary

#7BC75E

accent

#EC3C6C

background

#FBF6FC

surface

#F6ECF8

border

#D0C7D1

text

#110713

muted

#807A82

Preview Lab

Preview with #851FAB

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

Preview Lab → · Contrast checker → · Palette generator →