#63197C#63197C

#63197C is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.5% C 0.162 H 315.7°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#63197C
RGB	rgb(99, 25, 124)
HSL	hsl(285, 66%, 29%)
HSV	hsv(285, 80%, 49%)
CMYK	cmyk(20.2%, 79.8%, 0%, 51.4%)
CIE-LAB	lab(26.17, 47.24, -40.05)
CIE-LCH	lch(26.17, 61.93, 319.71°)
OKLab	oklab(38.46% 0.1159 -0.113)
OKLCH	oklch(38.46% 0.162 315.7)
XYZ	xyz(9.1307, 4.8035, 19.5111)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63197C #327C19

analogous

#31197C #63197C #7C1964

triadic

#63197C #7C6319 #197C63

tetradic

#63197C #7C3119 #327C19 #19647C

square

#63197C #7C3119 #327C19 #19647C

split-complementary

#63197C #647C19 #197C31

monochromatic

#140519 #3A0F49 #63197C #8C23AF #AF38D7

Accessibility & contrast

On white

10.71

#63197C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#63197C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63197C

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63197C	#FFFFFF	#000000	##FFFFFF
##63197C	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#16407A

Tritanopia (blue-blind)

#61304A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #63197c;
/* rgb */ color: rgb(99, 25, 124);
/* oklch */ color: oklch(38.5% 0.162 315.7);

Tailwind

colors: {
  custom: {
    50: '#935fa2',
    500: '#63197c',
    950: '#000000',
  },
}

SCSS

$custom: #63197c;
$custom-light: #935fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#63197c",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 124
  },
  "hsl": {
    "h": 284.848,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38463,
    "c": 0.16185,
    "h": 315.7
  },
  "luminance": 0.04803
}

Semantic roles & 50–950 ramp

primary

#63197C

secondary

#5DB040

accent

#E93E6A

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #63197C

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

Preview Lab → · Contrast checker → · Palette generator →