#A63D5B#A63D5B

#A63D5B is a mid, vivid pink. Relative luminance 0.122; OKLCH L 51.4% C 0.140 H 5.9°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#A63D5B
RGB	rgb(166, 61, 91)
HSL	hsl(343, 46%, 45%)
HSV	hsv(343, 63%, 65%)
CMYK	cmyk(0%, 63.3%, 45.2%, 34.9%)
CIE-LAB	lab(41.54, 45.81, 5.39)
CIE-LCH	lch(41.54, 46.12, 6.71°)
OKLab	oklab(51.41% 0.1396 0.0143)
OKLCH	oklch(51.41% 0.14 5.9)
XYZ	xyz(19.2843, 12.2021, 11.2352)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63D5B #3DA688

analogous

#A63D90 #A63D5B #A6533D

triadic

#A63D5B #5BA63D #3D5BA6

tetradic

#A63D5B #90A63D #3DA688 #533DA6

square

#A63D5B #90A63D #3DA688 #533DA6

split-complementary

#A63D5B #3DA653 #3D90A6

monochromatic

#4C1C2A #792D42 #A63D5B #C35D7A #D48A9F

Accessibility & contrast

On white

6.10

#A63D5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#A63D5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63D5B

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63D5B	#FFFFFF	#000000	##FFFFFF
##A63D5B	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53555C

Deuteranopia (green-blind)

#6E6A59

Tritanopia (blue-blind)

#B42F49

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a63d5b;
/* rgb */ color: rgb(166, 61, 91);
/* oklch */ color: oklch(51.4% 0.140 5.9);

Tailwind

colors: {
  custom: {
    50: '#c57889',
    500: '#a63d5b',
    950: '#000000',
  },
}

SCSS

$custom: #a63d5b;
$custom-light: #c57889;
$custom-dark: #000000;

JSON

{
  "hex": "#a63d5b",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 91
  },
  "hsl": {
    "h": 342.857,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51405,
    "c": 0.14031,
    "h": 5.9
  },
  "luminance": 0.122
}

Semantic roles & 50–950 ramp

primary

#A63D5B

secondary

#80BEAD

accent

#D6B052

background

#FCF7F8

surface

#F9EEF0

border

#D2C9CB

text

#13090B

muted

#827B7C

Preview Lab

Preview with #A63D5B

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

Preview Lab → · Contrast checker → · Palette generator →