#651B96#651B96

#651B96 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.185 H 306.9°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#651B96
RGB	rgb(101, 27, 150)
HSL	hsl(276, 69%, 35%)
HSV	hsv(276, 82%, 59%)
CMYK	cmyk(32.7%, 82%, 0%, 41.2%)
CIE-LAB	lab(28.78, 52.57, -52.01)
CIE-LCH	lch(28.78, 73.95, 315.31°)
OKLab	oklab(41% 0.1111 -0.148)
OKLCH	oklch(41% 0.185 306.9)
XYZ	xyz(11.2626, 5.7527, 29.3653)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B96 #4C961B

analogous

#281B96 #651B96 #961B89

triadic

#651B96 #96651B #1B9665

tetradic

#651B96 #96281B #4C961B #1B8996

square

#651B96 #96281B #4C961B #1B8996

split-complementary

#651B96 #89961B #1B9628

monochromatic

#1F082E #421262 #651B96 #8824CA #A54DDF

Accessibility & contrast

On white

9.76

#651B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#651B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B96

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B96	#FFFFFF	#000000	##FFFFFF
##651B96	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004299

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#5C3C59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #651b96;
/* rgb */ color: rgb(101, 27, 150);
/* oklch */ color: oklch(41.0% 0.185 306.9);

Tailwind

colors: {
  custom: {
    50: '#9662b6',
    500: '#651b96',
    950: '#000000',
  },
}

SCSS

$custom: #651b96;
$custom-light: #9662b6;
$custom-dark: #000000;

JSON

{
  "hex": "#651b96",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 150
  },
  "hsl": {
    "h": 276.098,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41002,
    "c": 0.1851,
    "h": 306.9
  },
  "luminance": 0.05753
}

Semantic roles & 50–950 ramp

primary

#651B96

secondary

#7AC14C

accent

#EC3B82

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #651B96

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

Preview Lab → · Contrast checker → · Palette generator →