#631672#631672

#631672 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.5% C 0.156 H 320.4°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#631672
RGB	rgb(99, 22, 114)
HSL	hsl(290, 68%, 27%)
HSV	hsv(290, 81%, 45%)
CMYK	cmyk(13.2%, 80.7%, 0%, 55.3%)
CIE-LAB	lab(25.08, 46.25, -35.43)
CIE-LCH	lch(25.08, 58.26, 322.55°)
OKLab	oklab(37.47% 0.1201 -0.0994)
OKLCH	oklch(37.47% 0.156 320.4)
XYZ	xyz(8.4694, 4.4418, 16.3276)
Luminance	0.0444 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631672 #257216

analogous

#351672 #631672 #721653

triadic

#631672 #726316 #167263

tetradic

#631672 #723516 #257216 #165372

square

#631672 #723516 #257216 #165372

split-complementary

#631672 #537216 #167235

monochromatic

#16051A #360C3F #631672 #9020A5 #BB2CD6

Accessibility & contrast

On white

11.12

#631672 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#631672 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631672

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631672	#FFFFFF	#000000	##FFFFFF
##631672	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#203E70

Tritanopia (blue-blind)

#632944

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #631672;
/* rgb */ color: rgb(99, 22, 114);
/* oklch */ color: oklch(37.5% 0.156 320.4);

Tailwind

colors: {
  custom: {
    50: '#935d9b',
    500: '#631672',
    950: '#000000',
  },
}

SCSS

$custom: #631672;
$custom-light: #935d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#631672",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 114
  },
  "hsl": {
    "h": 290.217,
    "s": 67.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37467,
    "c": 0.15587,
    "h": 320.4
  },
  "luminance": 0.04441
}

Semantic roles & 50–950 ramp

primary

#631672

secondary

#4EA83C

accent

#EB3D5A

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #631672

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

Preview Lab → · Contrast checker → · Palette generator →