#63197A#63197A

#63197A is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.3% C 0.160 H 316.6°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#63197A
RGB	rgb(99, 25, 122)
HSL	hsl(286, 66%, 29%)
HSV	hsv(286, 80%, 48%)
CMYK	cmyk(18.9%, 79.5%, 0%, 52.2%)
CIE-LAB	lab(26.02, 46.82, -39.02)
CIE-LCH	lch(26.02, 60.95, 320.19°)
OKLab	oklab(38.31% 0.1162 -0.1099)
OKLCH	oklch(38.31% 0.16 316.6)
XYZ	xyz(9.0055, 4.7534, 18.8517)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63197A #307A19

analogous

#33197A #63197A #7A1961

triadic

#63197A #7A6319 #197A63

tetradic

#63197A #7A3319 #307A19 #19617A

square

#63197A #7A3319 #307A19 #19617A

split-complementary

#63197A #617A19 #197A33

monochromatic

#150519 #3A0F47 #63197A #8C23AD #B037D6

Accessibility & contrast

On white

10.77

#63197A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#63197A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63197A

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63197A	#FFFFFF	#000000	##FFFFFF
##63197A	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#194078

Tritanopia (blue-blind)

#622F49

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #63197a;
/* rgb */ color: rgb(99, 25, 122);
/* oklch */ color: oklch(38.3% 0.160 316.6);

Tailwind

colors: {
  custom: {
    50: '#935fa1',
    500: '#63197a',
    950: '#000000',
  },
}

SCSS

$custom: #63197a;
$custom-light: #935fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#63197a",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 122
  },
  "hsl": {
    "h": 285.773,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38313,
    "c": 0.15998,
    "h": 316.6
  },
  "luminance": 0.04753
}

Semantic roles & 50–950 ramp

primary

#63197A

secondary

#5AAF40

accent

#E93F67

background

#F9F5FA

surface

#F2EAF3

border

#CCC6CD

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #63197A

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

Preview Lab → · Contrast checker → · Palette generator →