#A03E47#A03E47

#A03E47 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.130 H 17.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#A03E47
RGB	rgb(160, 62, 71)
HSL	hsl(354, 44%, 44%)
HSV	hsv(354, 61%, 63%)
CMYK	cmyk(0%, 61.2%, 55.6%, 37.3%)
CIE-LAB	lab(40.21, 41.41, 15.88)
CIE-LCH	lch(40.21, 44.35, 20.98°)
OKLab	oklab(50.06% 0.1241 0.0395)
OKLCH	oklch(50.06% 0.13 17.6)
XYZ	xyz(17.3586, 11.3759, 7.2417)
Luminance	0.1137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03E47 #3EA097

analogous

#A03E78 #A03E47 #A0663E

triadic

#A03E47 #47A03E #3E47A0

tetradic

#A03E47 #78A03E #3EA097 #663EA0

square

#A03E47 #78A03E #3EA097 #663EA0

split-complementary

#A03E47 #3EA066 #3E78A0

monochromatic

#481C20 #742D33 #A03E47 #C05C65 #D1888E

Accessibility & contrast

On white

6.41

#A03E47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A03E47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03E47

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03E47	#FFFFFF	#000000	##FFFFFF
##A03E47	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555247

Deuteranopia (green-blind)

#6E6645

Tritanopia (blue-blind)

#AF2D42

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a03e47;
/* rgb */ color: rgb(160, 62, 71);
/* oklch */ color: oklch(50.1% 0.130 17.6);

Tailwind

colors: {
  custom: {
    50: '#c1787a',
    500: '#a03e47',
    950: '#000000',
  },
}

SCSS

$custom: #a03e47;
$custom-light: #c1787a;
$custom-dark: #000000;

JSON

{
  "hex": "#a03e47",
  "rgb": {
    "r": 160,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 354.49,
    "s": 44.144,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50057,
    "c": 0.13021,
    "h": 17.6
  },
  "luminance": 0.11374
}

Semantic roles & 50–950 ramp

primary

#A03E47

secondary

#7FBBB6

accent

#D4C854

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130909

muted

#827B7B

Preview Lab

Preview with #A03E47

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

Preview Lab → · Contrast checker → · Palette generator →