#632580#632580

#632580 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.0% C 0.151 H 312.9°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#632580
RGB	rgb(99, 37, 128)
HSL	hsl(281, 55%, 32%)
HSV	hsv(281, 71%, 50%)
CMYK	cmyk(22.7%, 71.1%, 0%, 49.8%)
CIE-LAB	lab(28.21, 43.14, -39.29)
CIE-LCH	lch(28.21, 58.35, 317.67°)
OKLab	oklab(40% 0.1029 -0.1108)
OKLCH	oklch(40% 0.151 312.9)
XYZ	xyz(9.7028, 5.5346, 20.9751)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#632580 #428025

analogous

#352580 #632580 #802570

triadic

#632580 #806325 #258063

tetradic

#632580 #803525 #428025 #257080

square

#632580 #803525 #428025 #257080

split-complementary

#632580 #708025 #258035

monochromatic

#1A0A21 #3E1751 #632580 #8833AF #A652CD

Accessibility & contrast

On white

9.97

#632580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#632580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #632580

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##632580	#FFFFFF	#000000	##FFFFFF
##632580	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#1D447E

Tritanopia (blue-blind)

#60384F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #632580;
/* rgb */ color: rgb(99, 37, 128);
/* oklch */ color: oklch(40.0% 0.151 312.9);

Tailwind

colors: {
  custom: {
    50: '#9365a5',
    500: '#632580',
    950: '#000000',
  },
}

SCSS

$custom: #632580;
$custom-light: #9365a5;
$custom-dark: #000000;

JSON

{
  "hex": "#632580",
  "rgb": {
    "r": 99,
    "g": 37,
    "b": 128
  },
  "hsl": {
    "h": 280.879,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40003,
    "c": 0.15122,
    "h": 312.9
  },
  "luminance": 0.05534
}

Semantic roles & 50–950 ramp

primary

#632580

secondary

#6FB150

accent

#DE4979

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #632580

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

Preview Lab → · Contrast checker → · Palette generator →