#A51E53#A51E53

#A51E53 is a mid, vivid pink. Relative luminance 0.096; OKLCH L 48.0% C 0.172 H 3.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#A51E53
RGB	rgb(165, 30, 83)
HSL	hsl(336, 69%, 38%)
HSV	hsv(336, 82%, 65%)
CMYK	cmyk(0%, 81.8%, 49.7%, 35.3%)
CIE-LAB	lab(37.03, 56.10, 3.98)
CIE-LCH	lch(37.03, 56.24, 4.06°)
OKLab	oklab(47.97% 0.172 0.0107)
OKLCH	oklch(47.97% 0.172 3.6)
XYZ	xyz(17.5442, 9.5549, 9.1024)
Luminance	0.0955 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A51E53 #1EA570

analogous

#A51E97 #A51E53 #A52C1E

triadic

#A51E53 #53A51E #1E53A5

tetradic

#A51E53 #97A51E #1EA570 #2C1EA5

square

#A51E53 #97A51E #1EA570 #2C1EA5

split-complementary

#A51E53 #1EA52C #1E97A5

monochromatic

#3D0B1F #711539 #A51E53 #D8286D #E15C90

Accessibility & contrast

On white

7.22

#A51E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A51E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A51E53

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A51E53	#FFFFFF	#000000	##FFFFFF
##A51E53	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414654

Deuteranopia (green-blind)

#656050

Tritanopia (blue-blind)

#B40036

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a51e53;
/* rgb */ color: rgb(165, 30, 83);
/* oklch */ color: oklch(48.0% 0.172 3.6);

Tailwind

colors: {
  custom: {
    50: '#c66a83',
    500: '#a51e53',
    950: '#000000',
  },
}

SCSS

$custom: #a51e53;
$custom-light: #c66a83;
$custom-dark: #000000;

JSON

{
  "hex": "#a51e53",
  "rgb": {
    "r": 165,
    "g": 30,
    "b": 83
  },
  "hsl": {
    "h": 336.444,
    "s": 69.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47967,
    "c": 0.17234,
    "h": 3.6
  },
  "luminance": 0.09552
}

Semantic roles & 50–950 ramp

primary

#A51E53

secondary

#59C59B

accent

#ECA73C

background

#FCF6F7

surface

#F9ECEE

border

#D2C7C9

text

#14070A

muted

#827A7C

Preview Lab

Preview with #A51E53

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

Preview Lab → · Contrast checker → · Palette generator →