#A0143F#A0143F

#A0143F is a mid, vivid pink. Relative luminance 0.083; OKLCH L 45.9% C 0.172 H 11.2°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#A0143F
RGB	rgb(160, 20, 63)
HSL	hsl(342, 78%, 35%)
HSV	hsv(342, 88%, 63%)
CMYK	cmyk(0%, 87.5%, 60.6%, 37.3%)
CIE-LAB	lab(34.67, 55.62, 13.49)
CIE-LCH	lch(34.67, 57.23, 13.64°)
OKLab	oklab(45.89% 0.1683 0.0334)
OKLCH	oklch(45.89% 0.172 11.2)
XYZ	xyz(15.6462, 8.3352, 5.4867)
Luminance	0.0833 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0143F #14A075

analogous

#A01485 #A0143F #A02F14

triadic

#A0143F #3FA014 #143FA0

tetradic

#A0143F #85A014 #14A075 #2F14A0

square

#A0143F #85A014 #14A075 #2F14A0

split-complementary

#A0143F #14A02F #1485A0

monochromatic

#330614 #6A0D2A #A0143F #D61B54 #E84678

Accessibility & contrast

On white

7.88

#A0143F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#A0143F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0143F

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0143F	#FFFFFF	#000000	##FFFFFF
##A0143F	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404040

Deuteranopia (green-blind)

#635B3B

Tritanopia (blue-blind)

#B00028

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a0143f;
/* rgb */ color: rgb(160, 20, 63);
/* oklch */ color: oklch(45.9% 0.172 11.2);

Tailwind

colors: {
  custom: {
    50: '#c36573',
    500: '#a0143f',
    950: '#000000',
  },
}

SCSS

$custom: #a0143f;
$custom-light: #c36573;
$custom-dark: #000000;

JSON

{
  "hex": "#a0143f",
  "rgb": {
    "r": 160,
    "g": 20,
    "b": 63
  },
  "hsl": {
    "h": 341.571,
    "s": 77.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45887,
    "c": 0.17153,
    "h": 11.2
  },
  "luminance": 0.08333
}

Semantic roles & 50–950 ramp

primary

#A0143F

secondary

#47C9A1

accent

#F4B934

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140708

muted

#827A7B

Preview Lab

Preview with #A0143F

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

Preview Lab → · Contrast checker → · Palette generator →