#63239B#63239B

#63239B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.9% C 0.182 H 303.5°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#63239B
RGB	rgb(99, 35, 155)
HSL	hsl(272, 63%, 37%)
HSV	hsv(272, 77%, 61%)
CMYK	cmyk(36.1%, 77.4%, 0%, 39.2%)
CIE-LAB	lab(29.96, 50.33, -53.15)
CIE-LCH	lch(29.96, 73.20, 313.44°)
OKLab	oklab(41.9% 0.1002 -0.1515)
OKLCH	oklch(41.9% 0.182 303.5)
XYZ	xyz(11.6616, 6.2213, 31.5905)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63239B #5B9B23

analogous

#27239B #63239B #9B2397

triadic

#63239B #9B6323 #239B63

tetradic

#63239B #9B2723 #5B9B23 #23979B

square

#63239B #9B2723 #5B9B23 #23979B

split-complementary

#63239B #979B23 #239B27

monochromatic

#230C37 #431869 #63239B #832ECD #A05EDB

Accessibility & contrast

On white

9.36

#63239B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#63239B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63239B

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63239B	#FFFFFF	#000000	##FFFFFF
##63239B	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#58425E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #63239b;
/* rgb */ color: rgb(99, 35, 155);
/* oklch */ color: oklch(41.9% 0.182 303.5);

Tailwind

colors: {
  custom: {
    50: '#9565b9',
    500: '#63239b',
    950: '#000000',
  },
}

SCSS

$custom: #63239b;
$custom-light: #9565b9;
$custom-dark: #000000;

JSON

{
  "hex": "#63239b",
  "rgb": {
    "r": 99,
    "g": 35,
    "b": 155
  },
  "hsl": {
    "h": 272,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41899,
    "c": 0.18166,
    "h": 303.5
  },
  "luminance": 0.06221
}

Semantic roles & 50–950 ramp

primary

#63239B

secondary

#8ABF5A

accent

#E6428E

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #63239B

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

Preview Lab → · Contrast checker → · Palette generator →