#63186E#63186E

#63186E is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.4% C 0.150 H 322.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#63186E
RGB	rgb(99, 24, 110)
HSL	hsl(292, 64%, 26%)
HSV	hsv(292, 78%, 43%)
CMYK	cmyk(10%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(25.05, 44.76, -32.90)
CIE-LCH	lch(25.05, 55.55, 323.68°)
OKLab	oklab(37.36% 0.1186 -0.092)
OKLCH	oklch(37.36% 0.15 322.2)
XYZ	xyz(8.2864, 4.4322, 15.1679)
Luminance	0.0443 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63186E #236E18

analogous

#38186E #63186E #6E184E

triadic

#63186E #6E6318 #186E63

tetradic

#63186E #6E3818 #236E18 #184E6E

square

#63186E #6E3818 #236E18 #184E6E

split-complementary

#63186E #4E6E18 #186E38

monochromatic

#170519 #360D3C #63186E #9023A0 #BD2FD2

Accessibility & contrast

On white

11.13

#63186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#63186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63186E

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63186E	#FFFFFF	#000000	##FFFFFF
##63186E	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003670

Deuteranopia (green-blind)

#253E6C

Tritanopia (blue-blind)

#642942

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #63186e;
/* rgb */ color: rgb(99, 24, 110);
/* oklch */ color: oklch(37.4% 0.150 322.2);

Tailwind

colors: {
  custom: {
    50: '#935e98',
    500: '#63186e',
    950: '#000000',
  },
}

SCSS

$custom: #63186e;
$custom-light: #935e98;
$custom-dark: #000000;

JSON

{
  "hex": "#63186e",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 292.326,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37358,
    "c": 0.1501,
    "h": 322.2
  },
  "luminance": 0.04432
}

Semantic roles & 50–950 ramp

primary

#63186E

secondary

#4BA43E

accent

#E74156

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #63186E

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

Preview Lab → · Contrast checker → · Palette generator →