#63199D#63199D

#63199D is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.2% C 0.193 H 303.9°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#63199D
RGB	rgb(99, 25, 157)
HSL	hsl(274, 73%, 36%)
HSV	hsv(274, 84%, 62%)
CMYK	cmyk(36.9%, 84.1%, 0%, 38.4%)
CIE-LAB	lab(28.86, 54.51, -56.18)
CIE-LCH	lch(28.86, 78.28, 314.13°)
OKLab	oklab(41.18% 0.1076 -0.1603)
OKLCH	oklch(41.18% 0.193 303.9)
XYZ	xyz(11.5776, 5.7823, 32.3979)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63199D #539D19

analogous

#21199D #63199D #9D1995

triadic

#63199D #9D6319 #199D63

tetradic

#63199D #9D2119 #539D19 #19959D

square

#63199D #9D2119 #539D19 #19959D

split-complementary

#63199D #959D19 #199D21

monochromatic

#200833 #421168 #63199D #8421D2 #A14EE3

Accessibility & contrast

On white

9.74

#63199D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#63199D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63199D

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63199D	#FFFFFF	#000000	##FFFFFF
##63199D	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00449B

Tritanopia (blue-blind)

#573F5D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #63199d;
/* rgb */ color: rgb(99, 25, 157);
/* oklch */ color: oklch(41.2% 0.193 303.9);

Tailwind

colors: {
  custom: {
    50: '#9661bb',
    500: '#63199d',
    950: '#000000',
  },
}

SCSS

$custom: #63199d;
$custom-light: #9661bb;
$custom-dark: #000000;

JSON

{
  "hex": "#63199d",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 157
  },
  "hsl": {
    "h": 273.636,
    "s": 72.527,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4118,
    "c": 0.19308,
    "h": 303.9
  },
  "luminance": 0.05782
}

Semantic roles & 50–950 ramp

primary

#63199D

secondary

#82C54D

accent

#EF3989

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #63199D

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

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