#A51A4A#A51A4A

#A51A4A is a mid, vivid pink. Relative luminance 0.092; OKLCH L 47.4% C 0.173 H 7.6°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#A51A4A
RGB	rgb(165, 26, 74)
HSL	hsl(339, 73%, 37%)
HSV	hsv(339, 84%, 65%)
CMYK	cmyk(0%, 84.2%, 55.2%, 35.3%)
CIE-LAB	lab(36.43, 56.39, 8.94)
CIE-LCH	lch(36.43, 57.10, 9.01°)
OKLab	oklab(47.45% 0.1719 0.0229)
OKLCH	oklch(47.45% 0.173 7.6)
XYZ	xyz(17.1241, 9.2351, 7.3581)
Luminance	0.0923 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A51A4A #1AA575

analogous

#A51A8F #A51A4A #A5301A

triadic

#A51A4A #4AA51A #1A4AA5

tetradic

#A51A4A #8FA51A #1AA575 #301AA5

square

#A51A4A #8FA51A #1AA575 #301AA5

split-complementary

#A51A4A #1AA530 #1A8FA5

monochromatic

#3B091B #701232 #A51A4A #DA2262 #E45587

Accessibility & contrast

On white

7.38

#A51A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A51A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A51A4A

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A51A4A	#FFFFFF	#000000	##FFFFFF
##A51A4A	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42444B

Deuteranopia (green-blind)

#655F47

Tritanopia (blue-blind)

#B50030

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a51a4a;
/* rgb */ color: rgb(165, 26, 74);
/* oklch */ color: oklch(47.4% 0.173 7.6);

Tailwind

colors: {
  custom: {
    50: '#c6687c',
    500: '#a51a4a',
    950: '#000000',
  },
}

SCSS

$custom: #a51a4a;
$custom-light: #c6687c;
$custom-dark: #000000;

JSON

{
  "hex": "#a51a4a",
  "rgb": {
    "r": 165,
    "g": 26,
    "b": 74
  },
  "hsl": {
    "h": 339.281,
    "s": 72.775,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47448,
    "c": 0.17344,
    "h": 7.6
  },
  "luminance": 0.09233
}

Semantic roles & 50–950 ramp

primary

#A51A4A

secondary

#54C79F

accent

#EFB038

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#140709

muted

#837A7B

Preview Lab

Preview with #A51A4A

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

Preview Lab → · Contrast checker → · Palette generator →