#651B74#651B74

#651B74 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.4% C 0.153 H 320.3°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#651B74
RGB	rgb(101, 27, 116)
HSL	hsl(290, 62%, 28%)
HSV	hsv(290, 77%, 45%)
CMYK	cmyk(12.9%, 76.7%, 0%, 54.5%)
CIE-LAB	lab(26.19, 45.28, -34.90)
CIE-LCH	lch(26.19, 57.17, 322.37°)
OKLab	oklab(38.37% 0.1176 -0.0978)
OKLCH	oklch(38.37% 0.153 320.3)
XYZ	xyz(8.9108, 4.8120, 16.9791)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B74 #2A741B

analogous

#391B74 #651B74 #741B56

triadic

#651B74 #74651B #1B7465

tetradic

#651B74 #74391B #2A741B #1B5674

square

#651B74 #74391B #2A741B #1B5674

split-complementary

#651B74 #56741B #1B7439

monochromatic

#160619 #3A0F42 #651B74 #9027A6 #B739D1

Accessibility & contrast

On white

10.70

#651B74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#651B74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B74

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B74	#FFFFFF	#000000	##FFFFFF
##651B74	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003976

Deuteranopia (green-blind)

#244172

Tritanopia (blue-blind)

#652D46

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #651b74;
/* rgb */ color: rgb(101, 27, 116);
/* oklch */ color: oklch(38.4% 0.153 320.3);

Tailwind

colors: {
  custom: {
    50: '#94609c',
    500: '#651b74',
    950: '#000000',
  },
}

SCSS

$custom: #651b74;
$custom-light: #94609c;
$custom-dark: #000000;

JSON

{
  "hex": "#651b74",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 116
  },
  "hsl": {
    "h": 289.888,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38367,
    "c": 0.153,
    "h": 320.3
  },
  "luminance": 0.04812
}

Semantic roles & 50–950 ramp

primary

#651B74

secondary

#53A942

accent

#E5425E

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #651B74

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

Preview Lab → · Contrast checker → · Palette generator →