#651C83#651C83

#651C83 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.6% C 0.166 H 313.7°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#651C83
RGB	rgb(101, 28, 131)
HSL	hsl(283, 65%, 31%)
HSV	hsv(283, 79%, 51%)
CMYK	cmyk(22.9%, 78.6%, 0%, 48.6%)
CIE-LAB	lab(27.40, 48.02, -42.46)
CIE-LCH	lch(27.40, 64.10, 318.52°)
OKLab	oklab(39.56% 0.1146 -0.12)
OKLCH	oklch(39.56% 0.166 313.7)
XYZ	xyz(9.8781, 5.2362, 21.9587)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C83 #3A831C

analogous

#311C83 #651C83 #831C6D

triadic

#651C83 #83651C #1C8365

tetradic

#651C83 #83311C #3A831C #1C6D83

square

#651C83 #83311C #3A831C #1C6D83

split-complementary

#651C83 #6D831C #1C8331

monochromatic

#17061E #3E1151 #651C83 #8C27B5 #AC43D7

Accessibility & contrast

On white

10.26

#651C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#651C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C83

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C83	#FFFFFF	#000000	##FFFFFF
##651C83	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#124281

Tritanopia (blue-blind)

#62344F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #651c83;
/* rgb */ color: rgb(101, 28, 131);
/* oklch */ color: oklch(39.6% 0.166 313.7);

Tailwind

colors: {
  custom: {
    50: '#9561a8',
    500: '#651c83',
    950: '#000000',
  },
}

SCSS

$custom: #651c83;
$custom-light: #9561a8;
$custom-dark: #000000;

JSON

{
  "hex": "#651c83",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 131
  },
  "hsl": {
    "h": 282.524,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39561,
    "c": 0.16594,
    "h": 313.7
  },
  "luminance": 0.05236
}

Semantic roles & 50–950 ramp

primary

#651C83

secondary

#66B645

accent

#E84071

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #651C83

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

Preview Lab → · Contrast checker → · Palette generator →