#651B7D#651B7D

#651B7D is a dark, vivid purple. Relative luminance 0.050; OKLCH L 39.0% C 0.161 H 316.2°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#651B7D
RGB	rgb(101, 27, 125)
HSL	hsl(285, 64%, 30%)
HSV	hsv(285, 78%, 49%)
CMYK	cmyk(19.2%, 78.4%, 0%, 51%)
CIE-LAB	lab(26.82, 47.13, -39.61)
CIE-LCH	lch(26.82, 61.56, 319.95°)
OKLab	oklab(39.02% 0.1166 -0.1116)
OKLCH	oklch(39.02% 0.161 316.2)
XYZ	xyz(9.4599, 5.0316, 19.8710)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B7D #337D1B

analogous

#341B7D #651B7D #7D1B64

triadic

#651B7D #7D651B #1B7D65

tetradic

#651B7D #7D341B #337D1B #1B647D

square

#651B7D #7D341B #337D1B #1B647D

split-complementary

#651B7D #647D1B #1B7D34

monochromatic

#140519 #3C104B #651B7D #8E26AF #B03DD5

Accessibility & contrast

On white

10.47

#651B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#651B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B7D

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B7D	#FFFFFF	#000000	##FFFFFF
##651B7D	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B80

Deuteranopia (green-blind)

#1A417B

Tritanopia (blue-blind)

#63314B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #651b7d;
/* rgb */ color: rgb(101, 27, 125);
/* oklch */ color: oklch(39.0% 0.161 316.2);

Tailwind

colors: {
  custom: {
    50: '#9460a3',
    500: '#651b7d',
    950: '#000000',
  },
}

SCSS

$custom: #651b7d;
$custom-light: #9460a3;
$custom-dark: #000000;

JSON

{
  "hex": "#651b7d",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 285.306,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39017,
    "c": 0.16137,
    "h": 316.2
  },
  "luminance": 0.05031
}

Semantic roles & 50–950 ramp

primary

#651B7D

secondary

#5EB143

accent

#E74069

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #651B7D

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

Preview Lab → · Contrast checker → · Palette generator →