#651C78#651C78

#651C78 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.7% C 0.156 H 318.3°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#651C78
RGB	rgb(101, 28, 120)
HSL	hsl(288, 62%, 29%)
HSV	hsv(288, 77%, 47%)
CMYK	cmyk(15.8%, 76.7%, 0%, 52.9%)
CIE-LAB	lab(26.60, 45.71, -36.80)
CIE-LCH	lch(26.60, 58.68, 321.16°)
OKLab	oklab(38.75% 0.1162 -0.1034)
OKLCH	oklch(38.75% 0.156 318.3)
XYZ	xyz(9.1718, 4.9537, 18.2387)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C78 #2F781C

analogous

#371C78 #651C78 #781C5D

triadic

#651C78 #78651C #1C7865

tetradic

#651C78 #78371C #2F781C #1C5D78

square

#651C78 #78371C #2F781C #1C5D78

split-complementary

#651C78 #5D781C #1C7837

monochromatic

#150619 #3B1046 #651C78 #8F28AA #B33DD2

Accessibility & contrast

On white

10.55

#651C78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#651C78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C78

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C78	#FFFFFF	#000000	##FFFFFF
##651C78	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7B

Deuteranopia (green-blind)

#214176

Tritanopia (blue-blind)

#652F49

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #651c78;
/* rgb */ color: rgb(101, 28, 120);
/* oklch */ color: oklch(38.7% 0.156 318.3);

Tailwind

colors: {
  custom: {
    50: '#94609f',
    500: '#651c78',
    950: '#000000',
  },
}

SCSS

$custom: #651c78;
$custom-light: #94609f;
$custom-dark: #000000;

JSON

{
  "hex": "#651c78",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 120
  },
  "hsl": {
    "h": 287.609,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38746,
    "c": 0.15554,
    "h": 318.3
  },
  "luminance": 0.04953
}

Semantic roles & 50–950 ramp

primary

#651C78

secondary

#59AC44

accent

#E54364

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #651C78

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

Preview Lab → · Contrast checker → · Palette generator →