#63186D#63186D

#63186D is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.3% C 0.149 H 322.7°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#63186D
RGB	rgb(99, 24, 109)
HSL	hsl(293, 64%, 26%)
HSV	hsv(293, 78%, 43%)
CMYK	cmyk(9.2%, 78%, 0%, 57.3%)
CIE-LAB	lab(24.98, 44.57, -32.36)
CIE-LCH	lch(24.98, 55.08, 324.02°)
OKLab	oklab(37.29% 0.1187 -0.0904)
OKLCH	oklch(37.29% 0.149 322.7)
XYZ	xyz(8.2323, 4.4105, 14.8827)
Luminance	0.0441 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63186D #226D18

analogous

#38186D #63186D #6D184C

triadic

#63186D #6D6318 #186D63

tetradic

#63186D #6D3818 #226D18 #184C6D

square

#63186D #6D3818 #226D18 #184C6D

split-complementary

#63186D #4C6D18 #186D38

monochromatic

#170619 #350D3B #63186D #91239F #BE2ED1

Accessibility & contrast

On white

11.16

#63186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#63186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63186D

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63186D	#FFFFFF	#000000	##FFFFFF
##63186D	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366F

Deuteranopia (green-blind)

#253E6B

Tritanopia (blue-blind)

#642841

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #63186d;
/* rgb */ color: rgb(99, 24, 109);
/* oklch */ color: oklch(37.3% 0.149 322.7);

Tailwind

colors: {
  custom: {
    50: '#935e97',
    500: '#63186d',
    950: '#000000',
  },
}

SCSS

$custom: #63186d;
$custom-light: #935e97;
$custom-dark: #000000;

JSON

{
  "hex": "#63186d",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 292.941,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37289,
    "c": 0.14921,
    "h": 322.7
  },
  "luminance": 0.0441
}

Semantic roles & 50–950 ramp

primary

#63186D

secondary

#4AA33E

accent

#E74154

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #63186D

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

Preview Lab → · Contrast checker → · Palette generator →