#651C9E#651C9E

#651C9E is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.8% C 0.192 H 304.3°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#651C9E
RGB	rgb(101, 28, 158)
HSL	hsl(274, 70%, 36%)
HSV	hsv(274, 82%, 62%)
CMYK	cmyk(36.1%, 82.3%, 0%, 38%)
CIE-LAB	lab(29.58, 54.04, -55.60)
CIE-LCH	lch(29.58, 77.54, 314.19°)
OKLab	oklab(41.77% 0.1081 -0.1586)
OKLCH	oklch(41.77% 0.192 304.3)
XYZ	xyz(11.9522, 6.0659, 32.8823)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651C9E #559E1C

analogous

#241C9E #651C9E #9E1C96

triadic

#651C9E #9E651C #1C9E65

tetradic

#651C9E #9E241C #559E1C #1C969E

square

#651C9E #9E241C #559E1C #1C969E

split-complementary

#651C9E #969E1C #1C9E24

monochromatic

#230A36 #44136A #651C9E #8625D2 #A354E1

Accessibility & contrast

On white

9.49

#651C9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#651C9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C9E

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651C9E	#FFFFFF	#000000	##FFFFFF
##651C9E	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#5A405E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #651c9e;
/* rgb */ color: rgb(101, 28, 158);
/* oklch */ color: oklch(41.8% 0.192 304.3);

Tailwind

colors: {
  custom: {
    50: '#9763bc',
    500: '#651c9e',
    950: '#000000',
  },
}

SCSS

$custom: #651c9e;
$custom-light: #9763bc;
$custom-dark: #000000;

JSON

{
  "hex": "#651c9e",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 158
  },
  "hsl": {
    "h": 273.692,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41768,
    "c": 0.1919,
    "h": 304.3
  },
  "luminance": 0.06066
}

Semantic roles & 50–950 ramp

primary

#651C9E

secondary

#84C452

accent

#ED3B89

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #651C9E

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

Preview Lab → · Contrast checker → · Palette generator →