#631552#631552

#631552 is a dark, vivid pink. Relative luminance 0.038; OKLCH L 35.3% C 0.130 H 338.3°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#631552
RGB	rgb(99, 21, 82)
HSL	hsl(313, 65%, 24%)
HSV	hsv(313, 79%, 39%)
CMYK	cmyk(0%, 78.8%, 17.2%, 61.2%)
CIE-LAB	lab(22.99, 40.87, -17.74)
CIE-LCH	lch(22.99, 44.55, 336.54°)
OKLab	oklab(35.34% 0.1211 -0.0481)
OKLCH	oklch(35.34% 0.13 338.3)
XYZ	xyz(6.9369, 3.7988, 8.3489)
Luminance	0.0380 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631552 #156326

analogous

#4D1563 #631552 #63152B

triadic

#631552 #526315 #155263

tetradic

#631552 #634D15 #156326 #152B63

square

#631552 #634D15 #156326 #152B63

split-complementary

#631552 #2B6315 #15634D

monochromatic

#190515 #310A28 #631552 #95207C #C82AA6

Accessibility & contrast

On white

11.93

#631552 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#631552 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631552

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631552	#FFFFFF	#000000	##FFFFFF
##631552	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192F54

Deuteranopia (green-blind)

#333B50

Tritanopia (blue-blind)

#691932

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #631552;
/* rgb */ color: rgb(99, 21, 82);
/* oklch */ color: oklch(35.3% 0.130 338.3);

Tailwind

colors: {
  custom: {
    50: '#925b83',
    500: '#631552',
    950: '#000000',
  },
}

SCSS

$custom: #631552;
$custom-light: #925b83;
$custom-dark: #000000;

JSON

{
  "hex": "#631552",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 82
  },
  "hsl": {
    "h": 313.077,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35343,
    "c": 0.1303,
    "h": 338.3
  },
  "luminance": 0.03798
}

Semantic roles & 50–950 ramp

primary

#631552

secondary

#3A9A4F

accent

#E86440

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040A

muted

#7E797C

Preview Lab

Preview with #631552

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

Preview Lab → · Contrast checker → · Palette generator →