#63156C#63156C

#63156C is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.0% C 0.152 H 323.3°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#63156C
RGB	rgb(99, 21, 108)
HSL	hsl(294, 67%, 25%)
HSV	hsv(294, 81%, 42%)
CMYK	cmyk(8.3%, 80.6%, 0%, 57.6%)
CIE-LAB	lab(24.55, 45.42, -32.41)
CIE-LCH	lch(24.55, 55.80, 324.49°)
OKLab	oklab(36.96% 0.1216 -0.0905)
OKLCH	oklch(36.96% 0.152 323.3)
XYZ	xyz(8.1203, 4.2722, 14.5814)
Luminance	0.0427 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63156C #1E6C15

analogous

#37156C #63156C #6C1549

triadic

#63156C #6C6315 #156C63

tetradic

#63156C #6C3715 #1E6C15 #15496C

square

#63156C #6C3715 #1E6C15 #15496C

split-complementary

#63156C #496C15 #156C37

monochromatic

#17051A #340B39 #63156C #921F9F #C129D2

Accessibility & contrast

On white

11.32

#63156C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#63156C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63156C

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63156C	#FFFFFF	#000000	##FFFFFF
##63156C	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356E

Deuteranopia (green-blind)

#253D6A

Tritanopia (blue-blind)

#652640

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #63156c;
/* rgb */ color: rgb(99, 21, 108);
/* oklch */ color: oklch(37.0% 0.152 323.3);

Tailwind

colors: {
  custom: {
    50: '#935d96',
    500: '#63156c',
    950: '#000000',
  },
}

SCSS

$custom: #63156c;
$custom-light: #935d96;
$custom-dark: #000000;

JSON

{
  "hex": "#63156c",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 108
  },
  "hsl": {
    "h": 293.793,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3696,
    "c": 0.15162,
    "h": 323.3
  },
  "luminance": 0.04272
}

Semantic roles & 50–950 ramp

primary

#63156C

secondary

#45A33A

accent

#EA3D4F

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #63156C

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

Preview Lab → · Contrast checker → · Palette generator →