#63139A#63139A

#63139A is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.195 H 305.2°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#63139A
RGB	rgb(99, 19, 154)
HSL	hsl(276, 78%, 34%)
HSV	hsv(276, 88%, 60%)
CMYK	cmyk(35.7%, 87.7%, 0%, 39.6%)
CIE-LAB	lab(27.98, 55.61, -55.78)
CIE-LCH	lch(27.98, 78.76, 314.92°)
OKLab	oklab(40.5% 0.1124 -0.1591)
OKLCH	oklch(40.5% 0.195 305.2)
XYZ	xyz(11.2099, 5.4516, 31.0273)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63139A #4A9A13

analogous

#20139A #63139A #9A138E

triadic

#63139A #9A6313 #139A63

tetradic

#63139A #9A2013 #4A9A13 #138E9A

square

#63139A #9A2013 #4A9A13 #138E9A

split-complementary

#63139A #8E9A13 #139A20

monochromatic

#1D062D #400C64 #63139A #861AD0 #A340E7

Accessibility & contrast

On white

10.05

#63139A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#63139A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63139A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63139A	#FFFFFF	#000000	##FFFFFF
##63139A	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409D

Deuteranopia (green-blind)

#004298

Tritanopia (blue-blind)

#583B5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #63139a;
/* rgb */ color: rgb(99, 19, 154);
/* oklch */ color: oklch(40.5% 0.195 305.2);

Tailwind

colors: {
  custom: {
    50: '#965fb9',
    500: '#63139a',
    950: '#000000',
  },
}

SCSS

$custom: #63139a;
$custom-light: #965fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#63139a",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 154
  },
  "hsl": {
    "h": 275.556,
    "s": 78.035,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40496,
    "c": 0.19478,
    "h": 305.2
  },
  "luminance": 0.05451
}

Semantic roles & 50–950 ramp

primary

#63139A

secondary

#78C741

accent

#F53382

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0512

muted

#7E7981

Preview Lab

Preview with #63139A

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

Preview Lab → · Contrast checker → · Palette generator →