#A0183B#A0183B

#A0183B is a mid, vivid pink. Relative luminance 0.084; OKLCH L 46.0% C 0.169 H 13.7°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#A0183B
RGB	rgb(160, 24, 59)
HSL	hsl(345, 74%, 36%)
HSV	hsv(345, 85%, 63%)
CMYK	cmyk(0%, 85%, 63.1%, 37.3%)
CIE-LAB	lab(34.89, 54.48, 16.39)
CIE-LCH	lch(34.89, 56.89, 16.75°)
OKLab	oklab(46.02% 0.1638 0.0399)
OKLCH	oklch(46.02% 0.169 13.7)
XYZ	xyz(15.6149, 8.4450, 4.9447)
Luminance	0.0844 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0183B #18A07D

analogous

#A0187F #A0183B #A03918

triadic

#A0183B #3BA018 #183BA0

tetradic

#A0183B #7FA018 #18A07D #3918A0

square

#A0183B #7FA018 #18A07D #3918A0

split-complementary

#A0183B #18A039 #187FA0

monochromatic

#360814 #6B1027 #A0183B #D5204F #E44E75

Accessibility & contrast

On white

7.81

#A0183B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#A0183B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0183B

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0183B	#FFFFFF	#000000	##FFFFFF
##A0183B	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403B

Deuteranopia (green-blind)

#645C37

Tritanopia (blue-blind)

#B00028

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a0183b;
/* rgb */ color: rgb(160, 24, 59);
/* oklch */ color: oklch(46.0% 0.169 13.7);

Tailwind

colors: {
  custom: {
    50: '#c36670',
    500: '#a0183b',
    950: '#000000',
  },
}

SCSS

$custom: #a0183b;
$custom-light: #c36670;
$custom-dark: #000000;

JSON

{
  "hex": "#a0183b",
  "rgb": {
    "r": 160,
    "g": 24,
    "b": 59
  },
  "hsl": {
    "h": 344.559,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46022,
    "c": 0.16857,
    "h": 13.7
  },
  "luminance": 0.08443
}

Semantic roles & 50–950 ramp

primary

#A0183B

secondary

#4DC6A7

accent

#F1C137

background

#FDF6F6

surface

#FAEBEC

border

#D3C6C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A0183B

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

Preview Lab → · Contrast checker → · Palette generator →