#651C88#651C88

#651C88 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.171 H 311.7°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX#651C88
RGBrgb(101, 28, 136)
HSLhsl(281, 66%, 32%)
HSVhsv(281, 79%, 53%)
CMYKcmyk(25.7%, 79.4%, 0%, 46.7%)
CIE-LABlab(27.78, 49.10, -44.98)
CIE-LCHlch(27.78, 66.59, 317.51°)
OKLaboklab(39.95% 0.1137 -0.1274)
OKLCHoklch(39.95% 0.171 311.7)
XYZxyz(10.2252, 5.3751, 23.7866)
Luminance0.0537 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#651C88 #3F881C
analogous
#2F1C88 #651C88 #881C75
triadic
#651C88 #88651C #1C8865
tetradic
#651C88 #882F1C #3F881C #1C7588
square
#651C88 #882F1C #3F881C #1C7588
split-complementary
#651C88 #75881C #1C882F
monochromatic
#1A0722 #3F1255 #651C88 #8B26BB #A946D9

Accessibility & contrast

On white

10.12
#651C88 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.08
#651C88 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C88
10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##651C88#FFFFFF#000000##FFFFFF
##651C881.0010.122.0810.12
#FFFFFF10.121.0021.001.00
#0000002.0821.001.0021.00
##FFFFFF10.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E8B
Deuteranopia (green-blind)
#064386
Tritanopia (blue-blind)
#613652
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #651c88;
/* rgb */ color: rgb(101, 28, 136);
/* oklch */ color: oklch(39.9% 0.171 311.7);
Tailwind
colors: {
  custom: {
    50: '#9561ab',
    500: '#651c88',
    950: '#000000',
  },
}
SCSS
$custom: #651c88;
$custom-light: #9561ab;
$custom-dark: #000000;
JSON
{
  "hex": "#651c88",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 136
  },
  "hsl": {
    "h": 280.556,
    "s": 65.854,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39949,
    "c": 0.17072,
    "h": 311.7
  },
  "luminance": 0.05375
}

Semantic roles & 50–950 ramp

primary
#651C88
secondary
#6BBA45
accent
#E93F76
background
#F9F6FA
surface
#F2EBF4
border
#CCC6CE
text
#0E0510
muted
#7E7A7F

Preview Lab

Preview with #651C88

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

Preview Lab → · Contrast checker → · Palette generator →

#651C88 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva