#631470#631470

#631470 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.2% C 0.156 H 321.4°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#631470
RGB	rgb(99, 20, 112)
HSL	hsl(292, 70%, 26%)
HSV	hsv(292, 82%, 44%)
CMYK	cmyk(11.6%, 82.1%, 0%, 56.1%)
CIE-LAB	lab(24.71, 46.52, -34.73)
CIE-LCH	lch(24.71, 58.06, 323.26°)
OKLab	oklab(37.16% 0.1221 -0.0973)
OKLCH	oklch(37.16% 0.156 321.4)
XYZ	xyz(8.3201, 4.3233, 15.7223)
Luminance	0.0432 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631470 #217014

analogous

#351470 #631470 #70144F

triadic

#631470 #706314 #147063

tetradic

#631470 #703514 #217014 #144F70

square

#631470 #703514 #217014 #144F70

split-complementary

#631470 #4F7014 #147035

monochromatic

#17051A #350B3C #631470 #911DA4 #BF27D8

Accessibility & contrast

On white

11.26

#631470 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#631470 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631470

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631470	#FFFFFF	#000000	##FFFFFF
##631470	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003572

Deuteranopia (green-blind)

#213D6E

Tritanopia (blue-blind)

#642742

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #631470;
/* rgb */ color: rgb(99, 20, 112);
/* oklch */ color: oklch(37.2% 0.156 321.4);

Tailwind

colors: {
  custom: {
    50: '#935d9a',
    500: '#631470',
    950: '#000000',
  },
}

SCSS

$custom: #631470;
$custom-light: #935d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#631470",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 112
  },
  "hsl": {
    "h": 291.522,
    "s": 69.697,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37161,
    "c": 0.15614,
    "h": 321.4
  },
  "luminance": 0.04323
}

Semantic roles & 50–950 ramp

primary

#631470

secondary

#49A639

accent

#ED3B54

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #631470

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

Preview Lab → · Contrast checker → · Palette generator →