#63186C#63186C

#63186C is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.2% C 0.148 H 323.2°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#63186C
RGB	rgb(99, 24, 108)
HSL	hsl(294, 64%, 26%)
HSV	hsv(294, 78%, 42%)
CMYK	cmyk(8.3%, 77.8%, 0%, 57.6%)
CIE-LAB	lab(24.92, 44.37, -31.82)
CIE-LCH	lch(24.92, 54.60, 324.35°)
OKLab	oklab(37.22% 0.1188 -0.0888)
OKLCH	oklch(37.22% 0.148 323.2)
XYZ	xyz(8.1787, 4.3891, 14.6008)
Luminance	0.0439 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63186C #216C18

analogous

#39186C #63186C #6C184B

triadic

#63186C #6C6318 #186C63

tetradic

#63186C #6C3918 #216C18 #184B6C

square

#63186C #6C3918 #216C18 #184B6C

split-complementary

#63186C #4B6C18 #186C39

monochromatic

#170619 #350D3A #63186C #91239E #BF2ED0

Accessibility & contrast

On white

11.18

#63186C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#63186C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63186C

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63186C	#FFFFFF	#000000	##FFFFFF
##63186C	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366E

Deuteranopia (green-blind)

#263E6A

Tritanopia (blue-blind)

#652841

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #63186c;
/* rgb */ color: rgb(99, 24, 108);
/* oklch */ color: oklch(37.2% 0.148 323.2);

Tailwind

colors: {
  custom: {
    50: '#925e96',
    500: '#63186c',
    950: '#000000',
  },
}

SCSS

$custom: #63186c;
$custom-light: #925e96;
$custom-dark: #000000;

JSON

{
  "hex": "#63186c",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 108
  },
  "hsl": {
    "h": 293.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3722,
    "c": 0.14831,
    "h": 323.2
  },
  "luminance": 0.04389
}

Semantic roles & 50–950 ramp

primary

#63186C

secondary

#49A23E

accent

#E74153

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #63186C

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

Preview Lab → · Contrast checker → · Palette generator →