#651B7F#651B7F

#651B7F is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.163 H 315.4°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#651B7F
RGB	rgb(101, 27, 127)
HSL	hsl(284, 65%, 30%)
HSV	hsv(284, 79%, 50%)
CMYK	cmyk(20.5%, 78.7%, 0%, 50.2%)
CIE-LAB	lab(26.97, 47.55, -40.64)
CIE-LCH	lch(26.97, 62.54, 319.48°)
OKLab	oklab(39.17% 0.1162 -0.1146)
OKLCH	oklch(39.17% 0.163 315.4)
XYZ	xyz(9.5889, 5.0832, 20.5506)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B7F #357F1B

analogous

#331B7F #651B7F #7F1B67

triadic

#651B7F #7F651B #1B7F65

tetradic

#651B7F #7F331B #357F1B #1B677F

square

#651B7F #7F331B #357F1B #1B677F

split-complementary

#651B7F #677F1B #1B7F33

monochromatic

#15061A #3D104D #651B7F #8D26B1 #AF3ED6

Accessibility & contrast

On white

10.41

#651B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#651B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B7F

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B7F	#FFFFFF	#000000	##FFFFFF
##651B7F	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#18427D

Tritanopia (blue-blind)

#63324C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #651b7f;
/* rgb */ color: rgb(101, 27, 127);
/* oklch */ color: oklch(39.2% 0.163 315.4);

Tailwind

colors: {
  custom: {
    50: '#9560a5',
    500: '#651b7f',
    950: '#000000',
  },
}

SCSS

$custom: #651b7f;
$custom-light: #9560a5;
$custom-dark: #000000;

JSON

{
  "hex": "#651b7f",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 127
  },
  "hsl": {
    "h": 284.4,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39166,
    "c": 0.16325,
    "h": 315.4
  },
  "luminance": 0.05083
}

Semantic roles & 50–950 ramp

primary

#651B7F

secondary

#60B343

accent

#E8406C

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #651B7F

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

Preview Lab → · Contrast checker → · Palette generator →