#651C82#651C82

#651C82 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.165 H 314.1°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#651C82
RGB	rgb(101, 28, 130)
HSL	hsl(283, 65%, 31%)
HSV	hsv(283, 78%, 51%)
CMYK	cmyk(22.3%, 78.5%, 0%, 49%)
CIE-LAB	lab(27.32, 47.81, -41.96)
CIE-LCH	lch(27.32, 63.61, 318.73°)
OKLab	oklab(39.49% 0.1148 -0.1185)
OKLCH	oklch(39.49% 0.165 314.1)
XYZ	xyz(9.8107, 5.2093, 21.6035)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C82 #39821C

analogous

#321C82 #651C82 #821C6C

triadic

#651C82 #82651C #1C8265

tetradic

#651C82 #82321C #39821C #1C6C82

square

#651C82 #82321C #39821C #1C6C82

split-complementary

#651C82 #6C821C #1C8232

monochromatic

#17061D #3E1150 #651C82 #8C27B4 #AC42D6

Accessibility & contrast

On white

10.29

#651C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#651C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C82

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C82	#FFFFFF	#000000	##FFFFFF
##651C82	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D85

Deuteranopia (green-blind)

#144280

Tritanopia (blue-blind)

#62334E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #651c82;
/* rgb */ color: rgb(101, 28, 130);
/* oklch */ color: oklch(39.5% 0.165 314.1);

Tailwind

colors: {
  custom: {
    50: '#9561a7',
    500: '#651c82',
    950: '#000000',
  },
}

SCSS

$custom: #651c82;
$custom-light: #9561a7;
$custom-dark: #000000;

JSON

{
  "hex": "#651c82",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 282.941,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39485,
    "c": 0.16499,
    "h": 314.1
  },
  "luminance": 0.05209
}

Semantic roles & 50–950 ramp

primary

#651C82

secondary

#65B544

accent

#E84070

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #651C82

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

Preview Lab → · Contrast checker → · Palette generator →