#63177F#63177F

#63177F is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.5% C 0.167 H 314.6°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#63177F
RGB	rgb(99, 23, 127)
HSL	hsl(284, 69%, 29%)
HSV	hsv(284, 82%, 50%)
CMYK	cmyk(22%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(26.15, 48.57, -41.98)
CIE-LCH	lch(26.15, 64.19, 319.16°)
OKLab	oklab(38.52% 0.1171 -0.1186)
OKLCH	oklch(38.52% 0.167 314.6)
XYZ	xyz(9.2821, 4.7981, 20.5117)
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

#63177F #337F17

analogous

#2F177F #63177F #7F1767

triadic

#63177F #7F6317 #177F63

tetradic

#63177F #7F2F17 #337F17 #17677F

square

#63177F #7F2F17 #337F17 #17677F

split-complementary

#63177F #677F17 #177F2F

monochromatic

#14051A #3B0E4B #63177F #8B20B3 #AE36DB

Accessibility & contrast

On white

10.72

#63177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#63177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63177F

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63177F	#FFFFFF	#000000	##FFFFFF
##63177F	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A82

Deuteranopia (green-blind)

#0F407D

Tritanopia (blue-blind)

#60304B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #63177f;
/* rgb */ color: rgb(99, 23, 127);
/* oklch */ color: oklch(38.5% 0.167 314.6);

Tailwind

colors: {
  custom: {
    50: '#935ea5',
    500: '#63177f',
    950: '#000000',
  },
}

SCSS

$custom: #63177f;
$custom-light: #935ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#63177f",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 283.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38523,
    "c": 0.16667,
    "h": 314.6
  },
  "luminance": 0.04798
}

Semantic roles & 50–950 ramp

primary

#63177F

secondary

#5EB43E

accent

#EC3C6B

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #63177F

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

Preview Lab → · Contrast checker → · Palette generator →