#63176D#63176D

#63176D is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.2% C 0.150 H 322.7°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#63176D
RGB	rgb(99, 23, 109)
HSL	hsl(293, 65%, 26%)
HSV	hsv(293, 79%, 43%)
CMYK	cmyk(9.2%, 78.9%, 0%, 57.3%)
CIE-LAB	lab(24.86, 44.92, -32.56)
CIE-LCH	lch(24.86, 55.48, 324.07°)
OKLab	oklab(37.2% 0.1197 -0.091)
OKLCH	oklch(37.2% 0.15 322.7)
XYZ	xyz(8.2120, 4.3701, 14.8760)
Luminance	0.0437 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63176D #216D17

analogous

#38176D #63176D #6D174C

triadic

#63176D #6D6317 #176D63

tetradic

#63176D #6D3817 #216D17 #174C6D

square

#63176D #6D3817 #216D17 #174C6D

split-complementary

#63176D #4C6D17 #176D38

monochromatic

#170519 #350C3A #63176D #9122A0 #BF2CD2

Accessibility & contrast

On white

11.21

#63176D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#63176D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63176D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63176D	#FFFFFF	#000000	##FFFFFF
##63176D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356F

Deuteranopia (green-blind)

#253E6B

Tritanopia (blue-blind)

#642841

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #63176d;
/* rgb */ color: rgb(99, 23, 109);
/* oklch */ color: oklch(37.2% 0.150 322.7);

Tailwind

colors: {
  custom: {
    50: '#935e97',
    500: '#63176d',
    950: '#000000',
  },
}

SCSS

$custom: #63176d;
$custom-light: #935e97;
$custom-dark: #000000;

JSON

{
  "hex": "#63176d",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 109
  },
  "hsl": {
    "h": 293.023,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37199,
    "c": 0.15034,
    "h": 322.7
  },
  "luminance": 0.0437
}

Semantic roles & 50–950 ramp

primary

#63176D

secondary

#49A33D

accent

#E84053

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #63176D

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

Preview Lab → · Contrast checker → · Palette generator →