#63227D#63227D

#63227D is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.4% C 0.152 H 314.5°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#63227D
RGB	rgb(99, 34, 125)
HSL	hsl(283, 57%, 31%)
HSV	hsv(283, 73%, 49%)
CMYK	cmyk(20.8%, 72.8%, 0%, 51%)
CIE-LAB	lab(27.51, 43.83, -38.52)
CIE-LCH	lch(27.51, 58.35, 318.69°)
OKLab	oklab(39.44% 0.1066 -0.1085)
OKLCH	oklch(39.44% 0.152 314.5)
XYZ	xyz(9.4187, 5.2777, 19.9206)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63227D #3C7D22

analogous

#35227D #63227D #7D2269

triadic

#63227D #7D6322 #227D63

tetradic

#63227D #7D3522 #3C7D22 #22697D

square

#63227D #7D3522 #3C7D22 #22697D

split-complementary

#63227D #697D22 #227D35

monochromatic

#17081D #3D154D #63227D #892FAD #A94BCE

Accessibility & contrast

On white

10.22

#63227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#63227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63227D

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63227D	#FFFFFF	#000000	##FFFFFF
##63227D	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D80

Deuteranopia (green-blind)

#1E437B

Tritanopia (blue-blind)

#61354D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #63227d;
/* rgb */ color: rgb(99, 34, 125);
/* oklch */ color: oklch(39.4% 0.152 314.5);

Tailwind

colors: {
  custom: {
    50: '#9363a3',
    500: '#63227d',
    950: '#000000',
  },
}

SCSS

$custom: #63227d;
$custom-light: #9363a3;
$custom-dark: #000000;

JSON

{
  "hex": "#63227d",
  "rgb": {
    "r": 99,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 282.857,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3944,
    "c": 0.15213,
    "h": 314.5
  },
  "luminance": 0.05277
}

Semantic roles & 50–950 ramp

primary

#63227D

secondary

#68B04B

accent

#E04773

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #63227D

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

Preview Lab → · Contrast checker → · Palette generator →