#651EB3#651EB3

#651EB3 is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 43.8% C 0.211 H 298.3°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX#651EB3
RGBrgb(101, 30, 179)
HSLhsl(269, 71%, 41%)
HSVhsv(269, 83%, 70%)
CMYKcmyk(43.6%, 83.2%, 0%, 29.8%)
CIE-LABlab(31.69, 58.27, -64.78)
CIE-LCHlch(31.69, 87.14, 311.97°)
OKLaboklab(43.81% 0.0998 -0.1856)
OKLCHoklch(43.81% 0.211 298.3)
XYZxyz(13.9657, 6.9497, 43.2447)
Luminance0.0695 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#651EB3 #6CB31E
analogous
#1E21B3 #651EB3 #AF1EB3
triadic
#651EB3 #B3651E #1EB365
tetradic
#651EB3 #B31E21 #6CB31E #1EB3AF
square
#651EB3 #B31E21 #6CB31E #1EB3AF
split-complementary
#651EB3 #B3AF1E #21B31E
monochromatic
#2A0C4A #47157F #651EB3 #8332DD #A366E5

Accessibility & contrast

On white

8.79
#651EB3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.39
#651EB3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651EB3
8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##651EB3#FFFFFF#000000##FFFFFF
##651EB31.008.792.398.79
#FFFFFF8.791.0021.001.00
#0000002.3921.001.0021.00
##FFFFFF8.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BB7
Deuteranopia (green-blind)
#0049B0
Tritanopia (blue-blind)
#514A6B
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #651eb3;
/* rgb */ color: rgb(101, 30, 179);
/* oklch */ color: oklch(43.8% 0.211 298.3);
Tailwind
colors: {
  custom: {
    50: '#9965cb',
    500: '#651eb3',
    950: '#000000',
  },
}
SCSS
$custom: #651eb3;
$custom-light: #9965cb;
$custom-dark: #000000;
JSON
{
  "hex": "#651eb3",
  "rgb": {
    "r": 101,
    "g": 30,
    "b": 179
  },
  "hsl": {
    "h": 268.591,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43808,
    "c": 0.21071,
    "h": 298.3
  },
  "luminance": 0.0695
}

Semantic roles & 50–950 ramp

primary
#651EB3
secondary
#99CB62
accent
#EE3A98
background
#FAF6FC
surface
#F3EBF9
border
#CDC6D2
text
#0F0613
muted
#7F7A82

Preview Lab

Preview with #651EB3

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

Preview Lab → · Contrast checker → · Palette generator →

#651EB3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva