#A03A44#A03A44

#A03A44 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.135 H 17.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A03A44
RGB	rgb(160, 58, 68)
HSL	hsl(354, 47%, 43%)
HSV	hsv(354, 64%, 63%)
CMYK	cmyk(0%, 63.8%, 57.5%, 37.3%)
CIE-LAB	lab(39.44, 43.03, 16.72)
CIE-LCH	lch(39.44, 46.17, 21.24°)
OKLab	oklab(49.47% 0.1288 0.0413)
OKLCH	oklch(49.47% 0.135 17.8)
XYZ	xyz(17.0552, 10.9193, 6.6772)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03A44 #3AA096

analogous

#A03A77 #A03A44 #A0633A

triadic

#A03A44 #44A03A #3A44A0

tetradic

#A03A44 #77A03A #3AA096 #633AA0

square

#A03A44 #77A03A #3AA096 #633AA0

split-complementary

#A03A44 #3AA063 #3A77A0

monochromatic

#46191E #732A31 #A03A44 #C25660 #D2838A

Accessibility & contrast

On white

6.60

#A03A44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A03A44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03A44

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03A44	#FFFFFF	#000000	##FFFFFF
##A03A44	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535044

Deuteranopia (green-blind)

#6D6542

Tritanopia (blue-blind)

#AF273E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03a44;
/* rgb */ color: rgb(160, 58, 68);
/* oklch */ color: oklch(49.5% 0.135 17.8);

Tailwind

colors: {
  custom: {
    50: '#c27577',
    500: '#a03a44',
    950: '#000000',
  },
}

SCSS

$custom: #a03a44;
$custom-light: #c27577;
$custom-dark: #000000;

JSON

{
  "hex": "#a03a44",
  "rgb": {
    "r": 160,
    "g": 58,
    "b": 68
  },
  "hsl": {
    "h": 354.118,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49465,
    "c": 0.13521,
    "h": 17.8
  },
  "luminance": 0.10917
}

Semantic roles & 50–950 ramp

primary

#A03A44

secondary

#7ABCB5

accent

#D6C951

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130908

muted

#827B7B

Preview Lab

Preview with #A03A44

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

Preview Lab → · Contrast checker → · Palette generator →