#A03B41#A03B41

#A03B41 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.134 H 20.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A03B41
RGB	rgb(160, 59, 65)
HSL	hsl(356, 46%, 43%)
HSV	hsv(356, 63%, 63%)
CMYK	cmyk(0%, 63.1%, 59.4%, 37.3%)
CIE-LAB	lab(39.56, 42.34, 18.74)
CIE-LCH	lch(39.56, 46.30, 23.88°)
OKLab	oklab(49.53% 0.1261 0.0458)
OKLCH	oklch(49.53% 0.134 20)
XYZ	xyz(17.0169, 10.9854, 6.2243)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03B41 #3BA09A

analogous

#A03B73 #A03B41 #A0683B

triadic

#A03B41 #41A03B #3B41A0

tetradic

#A03B41 #73A03B #3BA09A #683BA0

square

#A03B41 #73A03B #3BA09A #683BA0

split-complementary

#A03B41 #3BA068 #3B73A0

monochromatic

#471A1D #732B2F #A03B41 #C1575D #D28488

Accessibility & contrast

On white

6.57

#A03B41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A03B41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03B41

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03B41	#FFFFFF	#000000	##FFFFFF
##A03B41	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545041

Deuteranopia (green-blind)

#6E653F

Tritanopia (blue-blind)

#AF283E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03b41;
/* rgb */ color: rgb(160, 59, 65);
/* oklch */ color: oklch(49.5% 0.134 20.0);

Tailwind

colors: {
  custom: {
    50: '#c27675',
    500: '#a03b41',
    950: '#000000',
  },
}

SCSS

$custom: #a03b41;
$custom-light: #c27675;
$custom-dark: #000000;

JSON

{
  "hex": "#a03b41",
  "rgb": {
    "r": 160,
    "g": 59,
    "b": 65
  },
  "hsl": {
    "h": 356.436,
    "s": 46.119,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49529,
    "c": 0.13413,
    "h": 20
  },
  "luminance": 0.10983
}

Semantic roles & 50–950 ramp

primary

#A03B41

secondary

#7BBCB8

accent

#D6CE52

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130908

muted

#827B7B

Preview Lab

Preview with #A03B41

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

Preview Lab → · Contrast checker → · Palette generator →