#651B97#651B97

#651B97 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.186 H 306.6°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#651B97
RGB	rgb(101, 27, 151)
HSL	hsl(276, 70%, 35%)
HSV	hsv(276, 82%, 59%)
CMYK	cmyk(33.1%, 82.1%, 0%, 40.8%)
CIE-LAB	lab(28.86, 52.79, -52.49)
CIE-LCH	lch(28.86, 74.45, 315.17°)
OKLab	oklab(41.09% 0.1108 -0.1494)
OKLCH	oklch(41.09% 0.186 306.6)
XYZ	xyz(11.3434, 5.7851, 29.7912)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B97 #4D971B

analogous

#271B97 #651B97 #971B8B

triadic

#651B97 #97651B #1B9765

tetradic

#651B97 #97271B #4D971B #1B8B97

square

#651B97 #97271B #4D971B #1B8B97

split-complementary

#651B97 #8B971B #1B9727

monochromatic

#20082F #421263 #651B97 #8824CB #A44DDF

Accessibility & contrast

On white

9.74

#651B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#651B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B97

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B97	#FFFFFF	#000000	##FFFFFF
##651B97	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429A

Deuteranopia (green-blind)

#004495

Tritanopia (blue-blind)

#5C3C5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #651b97;
/* rgb */ color: rgb(101, 27, 151);
/* oklch */ color: oklch(41.1% 0.186 306.6);

Tailwind

colors: {
  custom: {
    50: '#9662b6',
    500: '#651b97',
    950: '#000000',
  },
}

SCSS

$custom: #651b97;
$custom-light: #9662b6;
$custom-dark: #000000;

JSON

{
  "hex": "#651b97",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 151
  },
  "hsl": {
    "h": 275.806,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41087,
    "c": 0.18606,
    "h": 306.6
  },
  "luminance": 0.05785
}

Semantic roles & 50–950 ramp

primary

#651B97

secondary

#7CC14C

accent

#EC3B83

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #651B97

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

Preview Lab → · Contrast checker → · Palette generator →