#A03E43#A03E43

#A03E43 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.130 H 20.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#A03E43
RGB	rgb(160, 62, 67)
HSL	hsl(357, 44%, 44%)
HSV	hsv(357, 61%, 63%)
CMYK	cmyk(0%, 61.2%, 58.1%, 37.3%)
CIE-LAB	lab(40.12, 41.09, 18.25)
CIE-LCH	lch(40.12, 44.96, 23.95°)
OKLab	oklab(49.97% 0.1224 0.0448)
OKLCH	oklch(49.97% 0.13 20.1)
XYZ	xyz(17.2345, 11.3263, 6.5877)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03E43 #3EA09B

analogous

#A03E74 #A03E43 #A06A3E

triadic

#A03E43 #43A03E #3E43A0

tetradic

#A03E43 #74A03E #3EA09B #6A3EA0

square

#A03E43 #74A03E #3EA09B #6A3EA0

split-complementary

#A03E43 #3EA06A #3E74A0

monochromatic

#481C1E #742D31 #A03E43 #C05C61 #D1888B

Accessibility & contrast

On white

6.43

#A03E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A03E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03E43

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03E43	#FFFFFF	#000000	##FFFFFF
##A03E43	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565243

Deuteranopia (green-blind)

#6F6641

Tritanopia (blue-blind)

#AF2C40

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a03e43;
/* rgb */ color: rgb(160, 62, 67);
/* oklch */ color: oklch(50.0% 0.130 20.1);

Tailwind

colors: {
  custom: {
    50: '#c17877',
    500: '#a03e43',
    950: '#000000',
  },
}

SCSS

$custom: #a03e43;
$custom-light: #c17877;
$custom-dark: #000000;

JSON

{
  "hex": "#a03e43",
  "rgb": {
    "r": 160,
    "g": 62,
    "b": 67
  },
  "hsl": {
    "h": 356.939,
    "s": 44.144,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49969,
    "c": 0.13038,
    "h": 20.1
  },
  "luminance": 0.11324
}

Semantic roles & 50–950 ramp

primary

#A03E43

secondary

#7FBBB8

accent

#D4CD54

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130908

muted

#827B7B

Preview Lab

Preview with #A03E43

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

Preview Lab → · Contrast checker → · Palette generator →