#631769#631769

#631769 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.9% C 0.147 H 324.8°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#631769
RGB	rgb(99, 23, 105)
HSL	hsl(296, 64%, 25%)
HSV	hsv(296, 78%, 41%)
CMYK	cmyk(5.7%, 78.1%, 0%, 58.8%)
CIE-LAB	lab(24.59, 44.16, -30.39)
CIE-LCH	lch(24.59, 53.61, 325.46°)
OKLab	oklab(36.93% 0.1199 -0.0847)
OKLCH	oklch(36.93% 0.147 324.8)
XYZ	xyz(8.0016, 4.2859, 13.7677)
Luminance	0.0428 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631769 #1D6917

analogous

#3A1769 #631769 #691746

triadic

#631769 #696317 #176963

tetradic

#631769 #693A17 #1D6917 #174669

square

#631769 #693A17 #1D6917 #174669

split-complementary

#631769 #466917 #17693A

monochromatic

#180519 #340C37 #631769 #92229B #C22DCD

Accessibility & contrast

On white

11.31

#631769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#631769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631769

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631769	#FFFFFF	#000000	##FFFFFF
##631769	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356B

Deuteranopia (green-blind)

#283D67

Tritanopia (blue-blind)

#65263F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #631769;
/* rgb */ color: rgb(99, 23, 105);
/* oklch */ color: oklch(36.9% 0.147 324.8);

Tailwind

colors: {
  custom: {
    50: '#925d94',
    500: '#631769',
    950: '#000000',
  },
}

SCSS

$custom: #631769;
$custom-light: #925d94;
$custom-dark: #000000;

JSON

{
  "hex": "#631769",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 105
  },
  "hsl": {
    "h": 295.61,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36927,
    "c": 0.14681,
    "h": 324.8
  },
  "luminance": 0.04285
}

Semantic roles & 50–950 ramp

primary

#631769

secondary

#449F3D

accent

#E7414D

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #631769

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

Preview Lab → · Contrast checker → · Palette generator →