#63255D#63255D

#63255D is a dark, moderate purple. Relative luminance 0.048; OKLCH L 37.8% C 0.116 H 331.5°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#63255D
RGB	rgb(99, 37, 93)
HSL	hsl(306, 46%, 27%)
HSV	hsv(306, 63%, 39%)
CMYK	cmyk(0%, 62.6%, 6.1%, 61.2%)
CIE-LAB	lab(26.06, 35.83, -20.25)
CIE-LCH	lch(26.06, 41.16, 330.53°)
OKLab	oklab(37.76% 0.1022 -0.0554)
OKLCH	oklch(37.76% 0.116 331.5)
XYZ	xyz(7.7829, 4.7666, 10.8639)
Luminance	0.0477 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63255D #25632B

analogous

#4A2563 #63255D #63253E

triadic

#63255D #5D6325 #255D63

tetradic

#63255D #634A25 #25632B #253E63

square

#63255D #634A25 #25632B #253E63

split-complementary

#63255D #3E6325 #25634A

monochromatic

#160815 #361433 #63255D #903687 #BB48AF

Accessibility & contrast

On white

10.75

#63255D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#63255D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63255D

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63255D	#FFFFFF	#000000	##FFFFFF
##63255D	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22385F

Deuteranopia (green-blind)

#36415B

Tritanopia (blue-blind)

#672A3D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #63255d;
/* rgb */ color: rgb(99, 37, 93);
/* oklch */ color: oklch(37.8% 0.116 331.5);

Tailwind

colors: {
  custom: {
    50: '#91648b',
    500: '#63255d',
    950: '#000000',
  },
}

SCSS

$custom: #63255d;
$custom-light: #91648b;
$custom-dark: #000000;

JSON

{
  "hex": "#63255d",
  "rgb": {
    "r": 99,
    "g": 37,
    "b": 93
  },
  "hsl": {
    "h": 305.806,
    "s": 45.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37758,
    "c": 0.11627,
    "h": 331.5
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#63255D

secondary

#4E9655

accent

#D55F53

background

#F9F6F8

surface

#F1EBF0

border

#CBC6CB

text

#0D060C

muted

#7E7A7D

Preview Lab

Preview with #63255D

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

Preview Lab → · Contrast checker → · Palette generator →