#631753#631753

#631753 is a dark, vivid pink. Relative luminance 0.039; OKLCH L 35.6% C 0.129 H 337.8°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#631753
RGB	rgb(99, 23, 83)
HSL	hsl(313, 62%, 24%)
HSV	hsv(313, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 16.2%, 61.2%)
CIE-LAB	lab(23.31, 40.29, -17.92)
CIE-LCH	lch(23.31, 44.10, 336.02°)
OKLab	oklab(35.59% 0.119 -0.0486)
OKLCH	oklch(35.59% 0.129 337.8)
XYZ	xyz(7.0135, 3.8906, 8.5635)
Luminance	0.0389 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631753 #176327

analogous

#4D1763 #631753 #63172D

triadic

#631753 #536317 #175363

tetradic

#631753 #634D17 #176327 #172D63

square

#631753 #634D17 #176327 #172D63

split-complementary

#631753 #2D6317 #17634D

monochromatic

#190615 #310B29 #631753 #95237D #C62EA6

Accessibility & contrast

On white

11.81

#631753 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#631753 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631753

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631753	#FFFFFF	#000000	##FFFFFF
##631753	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3055

Deuteranopia (green-blind)

#333C51

Tritanopia (blue-blind)

#691B33

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #631753;
/* rgb */ color: rgb(99, 23, 83);
/* oklch */ color: oklch(35.6% 0.129 337.8);

Tailwind

colors: {
  custom: {
    50: '#925c83',
    500: '#631753',
    950: '#000000',
  },
}

SCSS

$custom: #631753;
$custom-light: #925c83;
$custom-dark: #000000;

JSON

{
  "hex": "#631753",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 83
  },
  "hsl": {
    "h": 312.632,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35585,
    "c": 0.12858,
    "h": 337.8
  },
  "luminance": 0.0389
}

Semantic roles & 50–950 ramp

primary

#631753

secondary

#3C9A50

accent

#E56542

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040A

muted

#7E797C

Preview Lab

Preview with #631753

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

Preview Lab → · Contrast checker → · Palette generator →