#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
RGB	rgb(101, 30, 179)
HSL	hsl(269, 71%, 41%)
HSV	hsv(269, 83%, 70%)
CMYK	cmyk(43.6%, 83.2%, 0%, 29.8%)
CIE-LAB	lab(31.69, 58.27, -64.78)
CIE-LCH	lch(31.69, 87.14, 311.97°)
OKLab	oklab(43.81% 0.0998 -0.1856)
OKLCH	oklch(43.81% 0.211 298.3)
XYZ	xyz(13.9657, 6.9497, 43.2447)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	violet

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
##651EB3	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

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 →