#651B73#651B73

#651B73 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.3% C 0.152 H 320.7°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#651B73
RGB	rgb(101, 27, 115)
HSL	hsl(290, 62%, 28%)
HSV	hsv(290, 77%, 45%)
CMYK	cmyk(12.2%, 76.5%, 0%, 54.9%)
CIE-LAB	lab(26.12, 45.08, -34.37)
CIE-LCH	lch(26.12, 56.69, 322.67°)
OKLab	oklab(38.3% 0.1177 -0.0963)
OKLCH	oklch(38.3% 0.152 320.7)
XYZ	xyz(8.8529, 4.7888, 16.6744)
Luminance	0.0479 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B73 #29731B

analogous

#391B73 #651B73 #731B55

triadic

#651B73 #73651B #1B7365

tetradic

#651B73 #73391B #29731B #1B5573

square

#651B73 #73391B #29731B #1B5573

split-complementary

#651B73 #55731B #1B7339

monochromatic

#160619 #390F41 #651B73 #9127A5 #B838D0

Accessibility & contrast

On white

10.73

#651B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#651B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B73

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B73	#FFFFFF	#000000	##FFFFFF
##651B73	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#254071

Tritanopia (blue-blind)

#662C45

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #651b73;
/* rgb */ color: rgb(101, 27, 115);
/* oklch */ color: oklch(38.3% 0.152 320.7);

Tailwind

colors: {
  custom: {
    50: '#94609c',
    500: '#651b73',
    950: '#000000',
  },
}

SCSS

$custom: #651b73;
$custom-light: #94609c;
$custom-dark: #000000;

JSON

{
  "hex": "#651b73",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 290.455,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38297,
    "c": 0.15207,
    "h": 320.7
  },
  "luminance": 0.04788
}

Semantic roles & 50–950 ramp

primary

#651B73

secondary

#52A842

accent

#E5435D

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #651B73

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

Preview Lab → · Contrast checker → · Palette generator →