#63238D#63238D

#63238D is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.167 H 308.1°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#63238D
RGB	rgb(99, 35, 141)
HSL	hsl(276, 60%, 35%)
HSV	hsv(276, 75%, 55%)
CMYK	cmyk(29.8%, 75.2%, 0%, 44.7%)
CIE-LAB	lab(28.85, 47.02, -46.37)
CIE-LCH	lch(28.85, 66.04, 315.40°)
OKLab	oklab(40.76% 0.1032 -0.1316)
OKLCH	oklch(40.76% 0.167 308.1)
XYZ	xyz(10.5533, 5.7780, 25.7534)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63238D #4D8D23

analogous

#2E238D #63238D #8D2382

triadic

#63238D #8D6323 #238D63

tetradic

#63238D #8D2E23 #4D8D23 #23828D

square

#63238D #8D2E23 #4D8D23 #23828D

split-complementary

#63238D #828D23 #238D2E

monochromatic

#1E0B2B #41175C #63238D #852FBE #A255D5

Accessibility & contrast

On white

9.74

#63238D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#63238D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63238D

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63238D	#FFFFFF	#000000	##FFFFFF
##63238D	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)

#004290

Deuteranopia (green-blind)

#00458B

Tritanopia (blue-blind)

#5C3C56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #63238d;
/* rgb */ color: rgb(99, 35, 141);
/* oklch */ color: oklch(40.8% 0.167 308.1);

Tailwind

colors: {
  custom: {
    50: '#9465af',
    500: '#63238d',
    950: '#000000',
  },
}

SCSS

$custom: #63238d;
$custom-light: #9465af;
$custom-dark: #000000;

JSON

{
  "hex": "#63238d",
  "rgb": {
    "r": 99,
    "g": 35,
    "b": 141
  },
  "hsl": {
    "h": 276.226,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40761,
    "c": 0.16724,
    "h": 308.1
  },
  "luminance": 0.05778
}

Semantic roles & 50–950 ramp

primary

#63238D

secondary

#7BB953

accent

#E34483

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #63238D

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

Preview Lab → · Contrast checker → · Palette generator →