#631982#631982

#631982 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.9% C 0.167 H 313.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#631982
RGB	rgb(99, 25, 130)
HSL	hsl(282, 68%, 30%)
HSV	hsv(282, 81%, 51%)
CMYK	cmyk(23.8%, 80.8%, 0%, 49%)
CIE-LAB	lab(26.62, 48.51, -43.11)
CIE-LCH	lch(26.62, 64.90, 318.38°)
OKLab	oklab(38.92% 0.1148 -0.1219)
OKLCH	oklch(38.92% 0.167 313.3)
XYZ	xyz(9.5218, 4.9599, 21.5705)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Indigo

#4B0082

ΔE00 5.72

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631982 #388219

analogous

#2F1982 #631982 #82196C

triadic

#631982 #826319 #198263

tetradic

#631982 #822F19 #388219 #196C82

square

#631982 #822F19 #388219 #196C82

split-complementary

#631982 #6C8219 #19822F

monochromatic

#15051B #3C0F4F #631982 #8A23B5 #AB3CD9

Accessibility & contrast

On white

10.54

#631982 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#631982 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631982

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631982	#FFFFFF	#000000	##FFFFFF
##631982	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#0B4180

Tritanopia (blue-blind)

#60324D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #631982;
/* rgb */ color: rgb(99, 25, 130);
/* oklch */ color: oklch(38.9% 0.167 313.3);

Tailwind

colors: {
  custom: {
    50: '#935fa7',
    500: '#631982',
    950: '#000000',
  },
}

SCSS

$custom: #631982;
$custom-light: #935fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#631982",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 130
  },
  "hsl": {
    "h": 282.286,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.38925,
    "c": 0.16746,
    "h": 313.3
  },
  "luminance": 0.0496
}

Semantic roles & 50–950 ramp

primary

#631982

secondary

#63B641

accent

#EB3D70

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #631982

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

Preview Lab → · Contrast checker → · Palette generator →