#631968#631968

#631968 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.0% C 0.144 H 325.2°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#631968
RGB	rgb(99, 25, 104)
HSL	hsl(296, 61%, 25%)
HSV	hsv(296, 76%, 41%)
CMYK	cmyk(4.8%, 76%, 0%, 59.2%)
CIE-LAB	lab(24.79, 43.23, -29.43)
CIE-LCH	lch(24.79, 52.30, 325.75°)
OKLab	oklab(37.05% 0.1179 -0.0819)
OKLCH	oklch(37.05% 0.144 325.2)
XYZ	xyz(7.9917, 4.3479, 13.5123)
Luminance	0.0435 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631968 #1E6819

analogous

#3C1968 #631968 #681945

triadic

#631968 #686319 #196863

tetradic

#631968 #683C19 #1E6819 #194568

square

#631968 #683C19 #1E6819 #194568

split-complementary

#631968 #456819 #19683C

monochromatic

#170619 #340D37 #631968 #922599 #C131CB

Accessibility & contrast

On white

11.23

#631968 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#631968 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631968

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631968	#FFFFFF	#000000	##FFFFFF
##631968	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03356A

Deuteranopia (green-blind)

#293E66

Tritanopia (blue-blind)

#65263F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #631968;
/* rgb */ color: rgb(99, 25, 104);
/* oklch */ color: oklch(37.0% 0.144 325.2);

Tailwind

colors: {
  custom: {
    50: '#925e93',
    500: '#631968',
    950: '#000000',
  },
}

SCSS

$custom: #631968;
$custom-light: #925e93;
$custom-dark: #000000;

JSON

{
  "hex": "#631968",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 104
  },
  "hsl": {
    "h": 296.203,
    "s": 61.24,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37045,
    "c": 0.14356,
    "h": 325.2
  },
  "luminance": 0.04347
}

Semantic roles & 50–950 ramp

primary

#631968

secondary

#459E3F

accent

#E4434E

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #631968

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

Preview Lab → · Contrast checker → · Palette generator →