#63219B#63219B

#63219B is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.7% C 0.184 H 303.7°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#63219B
RGB	rgb(99, 33, 155)
HSL	hsl(272, 65%, 37%)
HSV	hsv(272, 79%, 61%)
CMYK	cmyk(36.1%, 78.7%, 0%, 39.2%)
CIE-LAB	lab(29.68, 51.15, -53.62)
CIE-LCH	lch(29.68, 74.10, 313.65°)
OKLab	oklab(41.7% 0.102 -0.1529)
OKLCH	oklch(41.7% 0.184 303.7)
XYZ	xyz(11.6045, 6.1069, 31.5714)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63219B #599B21

analogous

#26219B #63219B #9B2196

triadic

#63219B #9B6321 #219B63

tetradic

#63219B #9B2621 #599B21 #21969B

square

#63219B #9B2621 #599B21 #21969B

split-complementary

#63219B #969B21 #219B26

monochromatic

#230C36 #431669 #63219B #832CCD #A15ADC

Accessibility & contrast

On white

9.45

#63219B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#63219B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63219B

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63219B	#FFFFFF	#000000	##FFFFFF
##63219B	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#58415E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #63219b;
/* rgb */ color: rgb(99, 33, 155);
/* oklch */ color: oklch(41.7% 0.184 303.7);

Tailwind

colors: {
  custom: {
    50: '#9564b9',
    500: '#63219b',
    950: '#000000',
  },
}

SCSS

$custom: #63219b;
$custom-light: #9564b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63219b",
  "rgb": {
    "r": 99,
    "g": 33,
    "b": 155
  },
  "hsl": {
    "h": 272.459,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41701,
    "c": 0.18375,
    "h": 303.7
  },
  "luminance": 0.06107
}

Semantic roles & 50–950 ramp

primary

#63219B

secondary

#88C058

accent

#E8408D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #63219B

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

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