#A63457#A63457

#A63457 is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.2% C 0.151 H 5.7°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#A63457
RGB	rgb(166, 52, 87)
HSL	hsl(342, 52%, 43%)
HSV	hsv(342, 69%, 65%)
CMYK	cmyk(0%, 68.7%, 47.6%, 34.9%)
CIE-LAB	lab(40.00, 49.28, 5.71)
CIE-LCH	lch(40.00, 49.61, 6.61°)
OKLab	oklab(50.23% 0.1504 0.0151)
OKLCH	oklch(50.23% 0.151 5.7)
XYZ	xyz(18.6756, 11.2535, 10.2037)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63457 #34A683

analogous

#A63490 #A63457 #A64A34

triadic

#A63457 #57A634 #3457A6

tetradic

#A63457 #90A634 #34A683 #4A34A6

square

#A63457 #90A634 #34A683 #4A34A6

split-complementary

#A63457 #34A64A #3490A6

monochromatic

#491726 #77253F #A63457 #C84F74 #D77E99

Accessibility & contrast

On white

6.46

#A63457 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A63457 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63457

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63457	#FFFFFF	#000000	##FFFFFF
##A63457	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5058

Deuteranopia (green-blind)

#6B6754

Tritanopia (blue-blind)

#B42242

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a63457;
/* rgb */ color: rgb(166, 52, 87);
/* oklch */ color: oklch(50.2% 0.151 5.7);

Tailwind

colors: {
  custom: {
    50: '#c57386',
    500: '#a63457',
    950: '#000000',
  },
}

SCSS

$custom: #a63457;
$custom-light: #c57386;
$custom-dark: #000000;

JSON

{
  "hex": "#a63457",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 87
  },
  "hsl": {
    "h": 341.579,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5023,
    "c": 0.15112,
    "h": 5.7
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#A63457

secondary

#76C0A9

accent

#DCB04C

background

#FCF7F8

surface

#F9EDEF

border

#D2C8CA

text

#14090B

muted

#827B7C

Preview Lab

Preview with #A63457

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

Preview Lab → · Contrast checker → · Palette generator →