#A03444#A03444

#A03444 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.142 H 15.6°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#A03444
RGB	rgb(160, 52, 68)
HSL	hsl(351, 51%, 42%)
HSV	hsv(351, 68%, 63%)
CMYK	cmyk(0%, 67.5%, 57.5%, 37.3%)
CIE-LAB	lab(38.46, 45.69, 15.41)
CIE-LCH	lch(38.46, 48.22, 18.63°)
OKLab	oklab(48.73% 0.1372 0.0382)
OKLCH	oklch(48.73% 0.142 15.6)
XYZ	xyz(16.7701, 10.3492, 6.5822)
Luminance	0.1035 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03444 #34A090

analogous

#A0347A #A03444 #A05A34

triadic

#A03444 #44A034 #3444A0

tetradic

#A03444 #7AA034 #34A090 #5A34A0

square

#A03444 #7AA034 #34A090 #5A34A0

split-complementary

#A03444 #34A05A #347AA0

monochromatic

#44161D #722530 #A03444 #C54C5E #D47A88

Accessibility & contrast

On white

6.84

#A03444 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A03444 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03444

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03444	#FFFFFF	#000000	##FFFFFF
##A03444	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C44

Deuteranopia (green-blind)

#6A6341

Tritanopia (blue-blind)

#AF1E3A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a03444;
/* rgb */ color: rgb(160, 52, 68);
/* oklch */ color: oklch(48.7% 0.142 15.6);

Tailwind

colors: {
  custom: {
    50: '#c27277',
    500: '#a03444',
    950: '#000000',
  },
}

SCSS

$custom: #a03444;
$custom-light: #c27277;
$custom-dark: #000000;

JSON

{
  "hex": "#a03444",
  "rgb": {
    "r": 160,
    "g": 52,
    "b": 68
  },
  "hsl": {
    "h": 351.111,
    "s": 50.943,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4873,
    "c": 0.14241,
    "h": 15.6
  },
  "luminance": 0.10347
}

Semantic roles & 50–950 ramp

primary

#A03444

secondary

#73BDB2

accent

#DAC64D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#130808

muted

#827B7B

Preview Lab

Preview with #A03444

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

Preview Lab → · Contrast checker → · Palette generator →