#651CA0#651CA0

#651CA0 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.9% C 0.194 H 303.7°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#651CA0
RGB	rgb(101, 28, 160)
HSL	hsl(273, 70%, 37%)
HSV	hsv(273, 83%, 63%)
CMYK	cmyk(36.9%, 82.5%, 0%, 37.3%)
CIE-LAB	lab(29.75, 54.50, -56.53)
CIE-LCH	lch(29.75, 78.53, 313.95°)
OKLab	oklab(41.94% 0.1075 -0.1613)
OKLCH	oklch(41.94% 0.194 303.7)
XYZ	xyz(12.1258, 6.1353, 33.7963)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651CA0 #57A01C

analogous

#231CA0 #651CA0 #A01C99

triadic

#651CA0 #A0651C #1CA065

tetradic

#651CA0 #A0231C #57A01C #1C99A0

square

#651CA0 #A0231C #57A01C #1C99A0

split-complementary

#651CA0 #99A01C #1CA023

monochromatic

#230A38 #44136C #651CA0 #8625D4 #A355E1

Accessibility & contrast

On white

9.43

#651CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#651CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651CA0

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651CA0	#FFFFFF	#000000	##FFFFFF
##651CA0	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#00469E

Tritanopia (blue-blind)

#59415F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #651ca0;
/* rgb */ color: rgb(101, 28, 160);
/* oklch */ color: oklch(41.9% 0.194 303.7);

Tailwind

colors: {
  custom: {
    50: '#9763bd',
    500: '#651ca0',
    950: '#000000',
  },
}

SCSS

$custom: #651ca0;
$custom-light: #9763bd;
$custom-dark: #000000;

JSON

{
  "hex": "#651ca0",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 160
  },
  "hsl": {
    "h": 273.182,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41942,
    "c": 0.19384,
    "h": 303.7
  },
  "luminance": 0.06135
}

Semantic roles & 50–950 ramp

primary

#651CA0

secondary

#86C453

accent

#ED3B8A

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #651CA0

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

Preview Lab → · Contrast checker → · Palette generator →