#63277D#63277D

#63277D is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.0% C 0.145 H 313.9°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#63277D
RGB	rgb(99, 39, 125)
HSL	hsl(282, 52%, 32%)
HSV	hsv(282, 69%, 49%)
CMYK	cmyk(20.8%, 68.8%, 0%, 51%)
CIE-LAB	lab(28.34, 41.51, -37.19)
CIE-LCH	lch(28.34, 55.73, 318.14°)
OKLab	oklab(40.03% 0.1008 -0.1047)
OKLCH	oklch(40.03% 0.145 313.9)
XYZ	xyz(9.5722, 5.5847, 19.9718)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63277D #417D27

analogous

#38277D #63277D #7D276C

triadic

#63277D #7D6327 #277D63

tetradic

#63277D #7D3827 #417D27 #276C7D

square

#63277D #7D3827 #417D27 #276C7D

split-complementary

#63277D #6C7D27 #277D38

monochromatic

#190A20 #3E184E #63277D #8836AC #A655CA

Accessibility & contrast

On white

9.92

#63277D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#63277D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63277D

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63277D	#FFFFFF	#000000	##FFFFFF
##63277D	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004080

Deuteranopia (green-blind)

#23447B

Tritanopia (blue-blind)

#61384E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #63277d;
/* rgb */ color: rgb(99, 39, 125);
/* oklch */ color: oklch(40.0% 0.145 313.9);

Tailwind

colors: {
  custom: {
    50: '#9266a3',
    500: '#63277d',
    950: '#000000',
  },
}

SCSS

$custom: #63277d;
$custom-light: #9266a3;
$custom-dark: #000000;

JSON

{
  "hex": "#63277d",
  "rgb": {
    "r": 99,
    "g": 39,
    "b": 125
  },
  "hsl": {
    "h": 281.86,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40033,
    "c": 0.14528,
    "h": 313.9
  },
  "luminance": 0.05584
}

Semantic roles & 50–950 ramp

primary

#63277D

secondary

#6DAF51

accent

#DC4C77

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #63277D

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

Preview Lab → · Contrast checker → · Palette generator →