#631969#631969

#631969 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.1% C 0.144 H 324.7°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#631969
RGB	rgb(99, 25, 105)
HSL	hsl(296, 62%, 25%)
HSV	hsv(296, 76%, 41%)
CMYK	cmyk(5.7%, 76.2%, 0%, 58.8%)
CIE-LAB	lab(24.85, 43.42, -29.98)
CIE-LCH	lch(24.85, 52.76, 325.38°)
OKLab	oklab(37.11% 0.1179 -0.0835)
OKLCH	oklch(37.11% 0.144 324.7)
XYZ	xyz(8.0428, 4.3683, 13.7814)
Luminance	0.0437 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631969 #1F6919

analogous

#3B1969 #631969 #691947

triadic

#631969 #696319 #196963

tetradic

#631969 #693B19 #1F6919 #194769

square

#631969 #693B19 #1F6919 #194769

split-complementary

#631969 #476919 #19693B

monochromatic

#170619 #340D38 #631969 #92259A #C031CC

Accessibility & contrast

On white

11.21

#631969 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#631969 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631969

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631969	#FFFFFF	#000000	##FFFFFF
##631969	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01356B

Deuteranopia (green-blind)

#293E67

Tritanopia (blue-blind)

#65273F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #631969;
/* rgb */ color: rgb(99, 25, 105);
/* oklch */ color: oklch(37.1% 0.144 324.7);

Tailwind

colors: {
  custom: {
    50: '#925e94',
    500: '#631969',
    950: '#000000',
  },
}

SCSS

$custom: #631969;
$custom-light: #925e94;
$custom-dark: #000000;

JSON

{
  "hex": "#631969",
  "rgb": {
    "r": 99,
    "g": 25,
    "b": 105
  },
  "hsl": {
    "h": 295.5,
    "s": 61.538,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37111,
    "c": 0.14445,
    "h": 324.7
  },
  "luminance": 0.04368
}

Semantic roles & 50–950 ramp

primary

#631969

secondary

#469F3F

accent

#E5434F

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #631969

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

Preview Lab → · Contrast checker → · Palette generator →