#651F87#651F87

#651F87 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.2% C 0.166 H 311.8°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#651F87
RGB	rgb(101, 31, 135)
HSL	hsl(280, 63%, 33%)
HSV	hsv(280, 77%, 53%)
CMYK	cmyk(25.2%, 77%, 0%, 47.1%)
CIE-LAB	lab(28.10, 47.73, -43.82)
CIE-LCH	lch(28.10, 64.80, 317.44°)
OKLab	oklab(40.16% 0.1111 -0.124)
OKLCH	oklch(40.16% 0.166 311.8)
XYZ	xyz(10.2292, 5.4962, 23.4390)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651F87 #41871F

analogous

#311F87 #651F87 #871F75

triadic

#651F87 #87651F #1F8765

tetradic

#651F87 #87311F #41871F #1F7587

square

#651F87 #87311F #41871F #1F7587

split-complementary

#651F87 #75871F #1F8731

monochromatic

#1B0823 #401455 #651F87 #8A2AB9 #A84BD6

Accessibility & contrast

On white

10.00

#651F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#651F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651F87

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651F87	#FFFFFF	#000000	##FFFFFF
##651F87	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8A

Deuteranopia (green-blind)

#0E4485

Tritanopia (blue-blind)

#613752

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #651f87;
/* rgb */ color: rgb(101, 31, 135);
/* oklch */ color: oklch(40.2% 0.166 311.8);

Tailwind

colors: {
  custom: {
    50: '#9563ab',
    500: '#651f87',
    950: '#000000',
  },
}

SCSS

$custom: #651f87;
$custom-light: #9563ab;
$custom-dark: #000000;

JSON

{
  "hex": "#651f87",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 135
  },
  "hsl": {
    "h": 280.385,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40155,
    "c": 0.16647,
    "h": 311.8
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#651F87

secondary

#6EB84A

accent

#E64278

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #651F87

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

Preview Lab → · Contrast checker → · Palette generator →