#651D88#651D88

#651D88 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.170 H 311.7°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#651D88
RGB	rgb(101, 29, 136)
HSL	hsl(280, 65%, 32%)
HSV	hsv(280, 79%, 53%)
CMYK	cmyk(25.7%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(27.91, 48.73, -44.76)
CIE-LCH	lch(27.91, 66.17, 317.43°)
OKLab	oklab(40.04% 0.1128 -0.1268)
OKLCH	oklch(40.04% 0.17 311.7)
XYZ	xyz(10.2493, 5.4233, 23.7947)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D88 #40881D

analogous

#301D88 #651D88 #881D75

triadic

#651D88 #88651D #1D8865

tetradic

#651D88 #88301D #40881D #1D7588

square

#651D88 #88301D #40881D #1D7588

split-complementary

#651D88 #75881D #1D8830

monochromatic

#1A0723 #401256 #651D88 #8A28BA #A948D8

Accessibility & contrast

On white

10.07

#651D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#651D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D88

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D88	#FFFFFF	#000000	##FFFFFF
##651D88	1.00	10.07	2.08	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8B

Deuteranopia (green-blind)

#074386

Tritanopia (blue-blind)

#613752

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #651d88;
/* rgb */ color: rgb(101, 29, 136);
/* oklch */ color: oklch(40.0% 0.170 311.7);

Tailwind

colors: {
  custom: {
    50: '#9562ab',
    500: '#651d88',
    950: '#000000',
  },
}

SCSS

$custom: #651d88;
$custom-light: #9562ab;
$custom-dark: #000000;

JSON

{
  "hex": "#651d88",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 280.374,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40041,
    "c": 0.16966,
    "h": 311.7
  },
  "luminance": 0.05423
}

Semantic roles & 50–950 ramp

primary

#651D88

secondary

#6DBA47

accent

#E84077

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #651D88

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

Preview Lab → · Contrast checker → · Palette generator →