#A51F42#A51F42

#A51F42 is a mid, vivid pink. Relative luminance 0.094; OKLCH L 47.6% C 0.168 H 12.3°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#A51F42
RGB	rgb(165, 31, 66)
HSL	hsl(344, 68%, 38%)
HSV	hsv(344, 81%, 65%)
CMYK	cmyk(0%, 81.2%, 60%, 35.3%)
CIE-LAB	lab(36.70, 54.53, 14.46)
CIE-LCH	lch(36.70, 56.41, 14.85°)
OKLab	oklab(47.58% 0.1646 0.0358)
OKLCH	oklch(47.58% 0.168 12.3)
XYZ	xyz(16.9922, 9.3752, 6.0681)
Luminance	0.0937 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A51F42 #1FA582

analogous

#A51F85 #A51F42 #A53F1F

triadic

#A51F42 #42A51F #1F42A5

tetradic

#A51F42 #85A51F #1FA582 #3F1FA5

square

#A51F42 #85A51F #1FA582 #3F1FA5

split-complementary

#A51F42 #1FA53F #1F85A5

monochromatic

#3E0C19 #71152D #A51F42 #D72A57 #E15E80

Accessibility & contrast

On white

7.31

#A51F42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A51F42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A51F42

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A51F42	#FFFFFF	#000000	##FFFFFF
##A51F42	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464542

Deuteranopia (green-blind)

#68603E

Tritanopia (blue-blind)

#B5002E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a51f42;
/* rgb */ color: rgb(165, 31, 66);
/* oklch */ color: oklch(47.6% 0.168 12.3);

Tailwind

colors: {
  custom: {
    50: '#c76976',
    500: '#a51f42',
    950: '#000000',
  },
}

SCSS

$custom: #a51f42;
$custom-light: #c76976;
$custom-dark: #000000;

JSON

{
  "hex": "#a51f42",
  "rgb": {
    "r": 165,
    "g": 31,
    "b": 66
  },
  "hsl": {
    "h": 344.328,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4758,
    "c": 0.16844,
    "h": 12.3
  },
  "luminance": 0.09373
}

Semantic roles & 50–950 ramp

primary

#A51F42

secondary

#5BC5A9

accent

#EBBE3D

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A51F42

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

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