#A03544#A03544

#A03544 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.141 H 15.9°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A03544
RGB	rgb(160, 53, 68)
HSL	hsl(352, 50%, 42%)
HSV	hsv(352, 67%, 63%)
CMYK	cmyk(0%, 66.9%, 57.5%, 37.3%)
CIE-LAB	lab(38.62, 45.26, 15.62)
CIE-LCH	lch(38.62, 47.88, 19.04°)
OKLab	oklab(48.85% 0.1358 0.0387)
OKLCH	oklch(48.85% 0.141 15.9)
XYZ	xyz(16.8152, 10.4394, 6.5973)
Luminance	0.1044 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03544 #35A091

analogous

#A0357A #A03544 #A05C35

triadic

#A03544 #44A035 #3544A0

tetradic

#A03544 #7AA035 #35A091 #5C35A0

square

#A03544 #7AA035 #35A091 #5C35A0

split-complementary

#A03544 #35A05C #357AA0

monochromatic

#44171D #722630 #A03544 #C44E5E #D47C88

Accessibility & contrast

On white

6.80

#A03544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A03544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03544

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03544	#FFFFFF	#000000	##FFFFFF
##A03544	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D44

Deuteranopia (green-blind)

#6B6341

Tritanopia (blue-blind)

#AF203B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a03544;
/* rgb */ color: rgb(160, 53, 68);
/* oklch */ color: oklch(48.8% 0.141 15.9);

Tailwind

colors: {
  custom: {
    50: '#c27377',
    500: '#a03544',
    950: '#000000',
  },
}

SCSS

$custom: #a03544;
$custom-light: #c27377;
$custom-dark: #000000;

JSON

{
  "hex": "#a03544",
  "rgb": {
    "r": 160,
    "g": 53,
    "b": 68
  },
  "hsl": {
    "h": 351.589,
    "s": 50.235,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48848,
    "c": 0.14123,
    "h": 15.9
  },
  "luminance": 0.10437
}

Semantic roles & 50–950 ramp

primary

#A03544

secondary

#74BCB2

accent

#DAC64E

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#130808

muted

#827B7B

Preview Lab

Preview with #A03544

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

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