#A63B59#A63B59

#A63B59 is a mid, vivid pink. Relative luminance 0.120; OKLCH L 51.1% C 0.143 H 6.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#A63B59
RGB	rgb(166, 59, 89)
HSL	hsl(343, 48%, 44%)
HSV	hsv(343, 64%, 65%)
CMYK	cmyk(0%, 64.5%, 46.4%, 34.9%)
CIE-LAB	lab(41.15, 46.50, 6.09)
CIE-LCH	lch(41.15, 46.90, 7.46°)
OKLab	oklab(51.1% 0.1417 0.0161)
OKLCH	oklch(51.1% 0.143 6.5)
XYZ	xyz(19.0944, 11.9585, 10.7520)
Luminance	0.1196 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63B59 #3BA688

analogous

#A63B8F #A63B59 #A6533B

triadic

#A63B59 #59A63B #3B59A6

tetradic

#A63B59 #8FA63B #3BA688 #533BA6

square

#A63B59 #8FA63B #3BA688 #533BA6

split-complementary

#A63B59 #3BA653 #3B8FA6

monochromatic

#4C1B29 #792B41 #A63B59 #C45A78 #D4879D

Accessibility & contrast

On white

6.19

#A63B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#A63B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63B59

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63B59	#FFFFFF	#000000	##FFFFFF
##A63B59	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52545A

Deuteranopia (green-blind)

#6E6956

Tritanopia (blue-blind)

#B42C47

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a63b59;
/* rgb */ color: rgb(166, 59, 89);
/* oklch */ color: oklch(51.1% 0.143 6.5);

Tailwind

colors: {
  custom: {
    50: '#c57787',
    500: '#a63b59',
    950: '#000000',
  },
}

SCSS

$custom: #a63b59;
$custom-light: #c57787;
$custom-dark: #000000;

JSON

{
  "hex": "#a63b59",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 89
  },
  "hsl": {
    "h": 343.178,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.511,
    "c": 0.14256,
    "h": 6.5
  },
  "luminance": 0.11956
}

Semantic roles & 50–950 ramp

primary

#A63B59

secondary

#7EBFAD

accent

#D7B151

background

#FCF7F8

surface

#F9EDEF

border

#D2C8CA

text

#14090B

muted

#827B7C

Preview Lab

Preview with #A63B59

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

Preview Lab → · Contrast checker → · Palette generator →