#63139F#63139F

#63139F is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.9% C 0.199 H 303.7°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#63139F
RGB	rgb(99, 19, 159)
HSL	hsl(274, 79%, 35%)
HSV	hsv(274, 88%, 62%)
CMYK	cmyk(37.7%, 88.1%, 0%, 37.6%)
CIE-LAB	lab(28.44, 56.72, -58.09)
CIE-LCH	lch(28.44, 81.19, 314.32°)
OKLab	oklab(40.95% 0.1106 -0.1659)
OKLCH	oklch(40.95% 0.199 303.7)
XYZ	xyz(11.6350, 5.6216, 33.2663)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63139F #4F9F13

analogous

#1D139F #63139F #9F1395

triadic

#63139F #9F6313 #139F63

tetradic

#63139F #9F1D13 #4F9F13 #13959F

square

#63139F #9F1D13 #4F9F13 #13959F

split-complementary

#63139F #959F13 #139F1D

monochromatic

#1F0632 #410C68 #63139F #851AD6 #A244E9

Accessibility & contrast

On white

9.89

#63139F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#63139F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63139F

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63139F	#FFFFFF	#000000	##FFFFFF
##63139F	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A3

Deuteranopia (green-blind)

#00439C

Tritanopia (blue-blind)

#563E5D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #63139f;
/* rgb */ color: rgb(99, 19, 159);
/* oklch */ color: oklch(40.9% 0.199 303.7);

Tailwind

colors: {
  custom: {
    50: '#965fbc',
    500: '#63139f',
    950: '#000000',
  },
}

SCSS

$custom: #63139f;
$custom-light: #965fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#63139f",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 159
  },
  "hsl": {
    "h": 274.286,
    "s": 78.652,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40946,
    "c": 0.19937,
    "h": 303.7
  },
  "luminance": 0.05622
}

Semantic roles & 50–950 ramp

primary

#63139F

secondary

#7DC945

accent

#F53386

background

#F9F5FB

surface

#F2EAF7

border

#CCC6D0

text

#0E0512

muted

#7E7981

Preview Lab

Preview with #63139F

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

Preview Lab → · Contrast checker → · Palette generator →