#63279F#63279F

#63279F is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.7% C 0.181 H 301.8°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#63279F
RGB	rgb(99, 39, 159)
HSL	hsl(270, 61%, 39%)
HSV	hsv(270, 75%, 62%)
CMYK	cmyk(37.7%, 75.5%, 0%, 37.6%)
CIE-LAB	lab(30.89, 49.59, -54.07)
CIE-LCH	lch(30.89, 73.37, 312.52°)
OKLab	oklab(42.66% 0.0956 -0.1543)
OKLCH	oklch(42.66% 0.181 301.8)
XYZ	xyz(12.1276, 6.6068, 33.4305)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63279F #639F27

analogous

#27279F #63279F #9F279F

triadic

#63279F #9F6327 #279F63

tetradic

#63279F #9F2727 #639F27 #279F9F

square

#63279F #9F2727 #639F27 #279F9F

split-complementary

#63279F #9F9F27 #279F27

monochromatic

#260F3D #441B6E #63279F #8236CE #A067DA

Accessibility & contrast

On white

9.05

#63279F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#63279F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63279F

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63279F	#FFFFFF	#000000	##FFFFFF
##63279F	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#564561

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #63279f;
/* rgb */ color: rgb(99, 39, 159);
/* oklch */ color: oklch(42.7% 0.181 301.8);

Tailwind

colors: {
  custom: {
    50: '#9567bc',
    500: '#63279f',
    950: '#000000',
  },
}

SCSS

$custom: #63279f;
$custom-light: #9567bc;
$custom-dark: #000000;

JSON

{
  "hex": "#63279f",
  "rgb": {
    "r": 99,
    "g": 39,
    "b": 159
  },
  "hsl": {
    "h": 270,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42656,
    "c": 0.18148,
    "h": 301.8
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#63279F

secondary

#91C062

accent

#E44494

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #63279F

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

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