#631882#631882

#631882 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.168 H 313.3°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#631882
RGB	rgb(99, 24, 130)
HSL	hsl(282, 69%, 30%)
HSV	hsv(282, 82%, 51%)
CMYK	cmyk(23.8%, 81.5%, 0%, 49%)
CIE-LAB	lab(26.50, 48.86, -43.30)
CIE-LCH	lch(26.50, 65.29, 318.45°)
OKLab	oklab(38.84% 0.1156 -0.1225)
OKLCH	oklch(38.84% 0.168 313.3)
XYZ	xyz(9.5008, 4.9179, 21.5635)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Indigo

#4B0082

ΔE00 5.63

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631882 #378218

analogous

#2E1882 #631882 #82186C

triadic

#631882 #826318 #188263

tetradic

#631882 #822E18 #378218 #186C82

square

#631882 #822E18 #378218 #186C82

split-complementary

#631882 #6C8218 #18822E

monochromatic

#14051B #3C0E4E #631882 #8A22B6 #AC3ADB

Accessibility & contrast

On white

10.59

#631882 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#631882 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631882

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631882	#FFFFFF	#000000	##FFFFFF
##631882	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#094080

Tritanopia (blue-blind)

#60324D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #631882;
/* rgb */ color: rgb(99, 24, 130);
/* oklch */ color: oklch(38.8% 0.168 313.3);

Tailwind

colors: {
  custom: {
    50: '#935fa7',
    500: '#631882',
    950: '#000000',
  },
}

SCSS

$custom: #631882;
$custom-light: #935fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#631882",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 130
  },
  "hsl": {
    "h": 282.453,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3884,
    "c": 0.16846,
    "h": 313.3
  },
  "luminance": 0.04918
}

Semantic roles & 50–950 ramp

primary

#631882

secondary

#62B640

accent

#EC3C6F

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #631882

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

Preview Lab → · Contrast checker → · Palette generator →