#651D87#651D87

#651D87 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.169 H 312.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#651D87
RGB	rgb(101, 29, 135)
HSL	hsl(281, 65%, 32%)
HSV	hsv(281, 79%, 53%)
CMYK	cmyk(25.2%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(27.83, 48.51, -44.26)
CIE-LCH	lch(27.83, 65.67, 317.62°)
OKLab	oklab(39.96% 0.113 -0.1253)
OKLCH	oklch(39.96% 0.169 312)
XYZ	xyz(10.1786, 5.3950, 23.4221)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D87 #3F871D

analogous

#301D87 #651D87 #871D74

triadic

#651D87 #87651D #1D8765

tetradic

#651D87 #87301D #3F871D #1D7487

square

#651D87 #87301D #3F871D #1D7487

split-complementary

#651D87 #74871D #1D8730

monochromatic

#1A0722 #3F1255 #651D87 #8B28B9 #A947D7

Accessibility & contrast

On white

10.10

#651D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#651D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D87

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D87	#FFFFFF	#000000	##FFFFFF
##651D87	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#0A4385

Tritanopia (blue-blind)

#613651

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #651d87;
/* rgb */ color: rgb(101, 29, 135);
/* oklch */ color: oklch(40.0% 0.169 312.0);

Tailwind

colors: {
  custom: {
    50: '#9562ab',
    500: '#651d87',
    950: '#000000',
  },
}

SCSS

$custom: #651d87;
$custom-light: #9562ab;
$custom-dark: #000000;

JSON

{
  "hex": "#651d87",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 280.755,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39963,
    "c": 0.16869,
    "h": 312
  },
  "luminance": 0.05395
}

Semantic roles & 50–950 ramp

primary

#651D87

secondary

#6BB946

accent

#E84076

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #651D87

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

Preview Lab → · Contrast checker → · Palette generator →