#651B72#651B72

#651B72 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.2% C 0.151 H 321.2°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#651B72
RGB	rgb(101, 27, 114)
HSL	hsl(291, 62%, 28%)
HSV	hsv(291, 76%, 45%)
CMYK	cmyk(11.4%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(26.06, 44.88, -33.84)
CIE-LCH	lch(26.06, 56.21, 322.98°)
OKLab	oklab(38.23% 0.1178 -0.0947)
OKLCH	oklch(38.23% 0.151 321.2)
XYZ	xyz(8.7957, 4.7659, 16.3730)
Luminance	0.0476 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B72 #28721B

analogous

#391B72 #651B72 #721B54

triadic

#651B72 #72651B #1B7265

tetradic

#651B72 #72391B #28721B #1B5472

square

#651B72 #72391B #28721B #1B5472

split-complementary

#651B72 #54721B #1B7239

monochromatic

#160619 #390F41 #651B72 #9127A3 #B938D0

Accessibility & contrast

On white

10.75

#651B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#651B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B72

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B72	#FFFFFF	#000000	##FFFFFF
##651B72	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003874

Deuteranopia (green-blind)

#254070

Tritanopia (blue-blind)

#662C45

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #651b72;
/* rgb */ color: rgb(101, 27, 114);
/* oklch */ color: oklch(38.2% 0.151 321.2);

Tailwind

colors: {
  custom: {
    50: '#94609b',
    500: '#651b72',
    950: '#000000',
  },
}

SCSS

$custom: #651b72;
$custom-light: #94609b;
$custom-dark: #000000;

JSON

{
  "hex": "#651b72",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 291.034,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38227,
    "c": 0.15115,
    "h": 321.2
  },
  "luminance": 0.04765
}

Semantic roles & 50–950 ramp

primary

#651B72

secondary

#51A742

accent

#E5435B

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #651B72

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

Preview Lab → · Contrast checker → · Palette generator →