#63156E#63156E

#63156E is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.1% C 0.153 H 322.4°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#63156E
RGB	rgb(99, 21, 110)
HSL	hsl(293, 68%, 26%)
HSV	hsv(293, 81%, 43%)
CMYK	cmyk(10%, 80.9%, 0%, 56.9%)
CIE-LAB	lab(24.69, 45.81, -33.48)
CIE-LCH	lch(24.69, 56.74, 323.84°)
OKLab	oklab(37.1% 0.1214 -0.0937)
OKLCH	oklch(37.1% 0.153 322.4)
XYZ	xyz(8.2279, 4.3153, 15.1484)
Luminance	0.0432 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63156E #206E15

analogous

#36156E #63156E #6E154C

triadic

#63156E #6E6315 #156E63

tetradic

#63156E #6E3615 #206E15 #154C6E

square

#63156E #6E3615 #206E15 #154C6E

split-complementary

#63156E #4C6E15 #156E36

monochromatic

#17051A #350B3B #63156E #911FA1 #BF29D5

Accessibility & contrast

On white

11.27

#63156E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#63156E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63156E

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63156E	#FFFFFF	#000000	##FFFFFF
##63156E	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#233D6C

Tritanopia (blue-blind)

#642741

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #63156e;
/* rgb */ color: rgb(99, 21, 110);
/* oklch */ color: oklch(37.1% 0.153 322.4);

Tailwind

colors: {
  custom: {
    50: '#935d98',
    500: '#63156e',
    950: '#000000',
  },
}

SCSS

$custom: #63156e;
$custom-light: #935d98;
$custom-dark: #000000;

JSON

{
  "hex": "#63156e",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 110
  },
  "hsl": {
    "h": 292.584,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37099,
    "c": 0.15337,
    "h": 322.4
  },
  "luminance": 0.04315
}

Semantic roles & 50–950 ramp

primary

#63156E

secondary

#48A43A

accent

#EB3D52

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #63156E

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

Preview Lab → · Contrast checker → · Palette generator →