#A03144#A03144

#A03144 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.4% C 0.146 H 14.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#A03144
RGB	rgb(160, 49, 68)
HSL	hsl(350, 53%, 41%)
HSV	hsv(350, 69%, 63%)
CMYK	cmyk(0%, 69.4%, 57.5%, 37.3%)
CIE-LAB	lab(38.00, 46.94, 14.79)
CIE-LCH	lch(38.00, 49.22, 17.49°)
OKLab	oklab(48.39% 0.1412 0.0368)
OKLCH	oklch(48.39% 0.146 14.6)
XYZ	xyz(16.6405, 10.0898, 6.5390)
Luminance	0.1009 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03144 #31A08D

analogous

#A0317B #A03144 #A05531

triadic

#A03144 #44A031 #3144A0

tetradic

#A03144 #7BA031 #31A08D #5531A0

square

#A03144 #7BA031 #31A08D #5531A0

split-complementary

#A03144 #31A055 #317BA0

monochromatic

#42141C #712330 #A03144 #C7475D #D57687

Accessibility & contrast

On white

6.96

#A03144 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A03144 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03144

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03144	#FFFFFF	#000000	##FFFFFF
##A03144	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B44

Deuteranopia (green-blind)

#696241

Tritanopia (blue-blind)

#AF1939

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a03144;
/* rgb */ color: rgb(160, 49, 68);
/* oklch */ color: oklch(48.4% 0.146 14.6);

Tailwind

colors: {
  custom: {
    50: '#c27177',
    500: '#a03144',
    950: '#000000',
  },
}

SCSS

$custom: #a03144;
$custom-light: #c27177;
$custom-dark: #000000;

JSON

{
  "hex": "#a03144",
  "rgb": {
    "r": 160,
    "g": 49,
    "b": 68
  },
  "hsl": {
    "h": 349.73,
    "s": 53.11,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48388,
    "c": 0.14588,
    "h": 14.6
  },
  "luminance": 0.10088
}

Semantic roles & 50–950 ramp

primary

#A03144

secondary

#70BDB0

accent

#DDC44B

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#130808

muted

#827B7B

Preview Lab

Preview with #A03144

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

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