#651F85#651F85

#651F85 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.165 H 312.6°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#651F85
RGB	rgb(101, 31, 133)
HSL	hsl(281, 62%, 32%)
HSV	hsv(281, 77%, 52%)
CMYK	cmyk(24.1%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(27.95, 47.29, -42.82)
CIE-LCH	lch(27.95, 63.79, 317.84°)
OKLab	oklab(40% 0.1114 -0.121)
OKLCH	oklch(40% 0.165 312.6)
XYZ	xyz(10.0897, 5.4404, 22.7044)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651F85 #3F851F

analogous

#321F85 #651F85 #851F72

triadic

#651F85 #85651F #1F8565

tetradic

#651F85 #85321F #3F851F #1F7285

square

#651F85 #85321F #3F851F #1F7285

split-complementary

#651F85 #72851F #1F8532

monochromatic

#1A0822 #3F1353 #651F85 #8B2BB7 #A94AD5

Accessibility & contrast

On white

10.06

#651F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#651F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651F85

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651F85	#FFFFFF	#000000	##FFFFFF
##651F85	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F88

Deuteranopia (green-blind)

#124383

Tritanopia (blue-blind)

#613651

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #651f85;
/* rgb */ color: rgb(101, 31, 133);
/* oklch */ color: oklch(40.0% 0.165 312.6);

Tailwind

colors: {
  custom: {
    50: '#9562a9',
    500: '#651f85',
    950: '#000000',
  },
}

SCSS

$custom: #651f85;
$custom-light: #9562a9;
$custom-dark: #000000;

JSON

{
  "hex": "#651f85",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 281.176,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40002,
    "c": 0.16451,
    "h": 312.6
  },
  "luminance": 0.0544
}

Semantic roles & 50–950 ramp

primary

#651F85

secondary

#6BB749

accent

#E54376

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #651F85

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

Preview Lab → · Contrast checker → · Palette generator →