#631054#631054

#631054 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 35.0% C 0.137 H 336.9°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#631054
RGB	rgb(99, 16, 84)
HSL	hsl(311, 72%, 23%)
HSV	hsv(311, 84%, 39%)
CMYK	cmyk(0%, 83.8%, 15.2%, 61.2%)
CIE-LAB	lab(22.53, 42.83, -19.81)
CIE-LCH	lch(22.53, 47.18, 335.18°)
OKLab	oklab(35.04% 0.1263 -0.054)
OKLCH	oklch(35.04% 0.137 336.9)
XYZ	xyz(6.9313, 3.6640, 8.7280)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631054 #10631F

analogous

#481063 #631054 #63102B

triadic

#631054 #546310 #105463

tetradic

#631054 #634810 #10631F #102B63

square

#631054 #634810 #10631F #102B63

split-complementary

#631054 #2B6310 #106348

monochromatic

#1A0416 #2E0727 #631054 #981981 #CC21AD

Accessibility & contrast

On white

12.12

#631054 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#631054 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631054

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631054	#FFFFFF	#000000	##FFFFFF
##631054	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132E56

Deuteranopia (green-blind)

#303A52

Tritanopia (blue-blind)

#691631

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631054;
/* rgb */ color: rgb(99, 16, 84);
/* oklch */ color: oklch(35.0% 0.137 336.9);

Tailwind

colors: {
  custom: {
    50: '#935a84',
    500: '#631054',
    950: '#000000',
  },
}

SCSS

$custom: #631054;
$custom-light: #935a84;
$custom-dark: #000000;

JSON

{
  "hex": "#631054",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 84
  },
  "hsl": {
    "h": 310.843,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35041,
    "c": 0.13731,
    "h": 336.9
  },
  "luminance": 0.03663
}

Semantic roles & 50–950 ramp

primary

#631054

secondary

#339C46

accent

#EF5A39

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #631054

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

Preview Lab → · Contrast checker → · Palette generator →