#A03A47#A03A47

#A03A47 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.135 H 16.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A03A47
RGB	rgb(160, 58, 71)
HSL	hsl(352, 47%, 43%)
HSV	hsv(352, 64%, 63%)
CMYK	cmyk(0%, 63.8%, 55.6%, 37.3%)
CIE-LAB	lab(39.51, 43.28, 14.93)
CIE-LCH	lch(39.51, 45.78, 19.04°)
OKLab	oklab(49.53% 0.13 0.0372)
OKLCH	oklch(49.53% 0.135 16)
XYZ	xyz(17.1491, 10.9568, 7.1718)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03A47 #3AA093

analogous

#A03A7A #A03A47 #A0603A

triadic

#A03A47 #47A03A #3A47A0

tetradic

#A03A47 #7AA03A #3AA093 #603AA0

square

#A03A47 #7AA03A #3AA093 #603AA0

split-complementary

#A03A47 #3AA060 #3A7AA0

monochromatic

#46191F #732A33 #A03A47 #C25663 #D2838D

Accessibility & contrast

On white

6.58

#A03A47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A03A47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03A47

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03A47	#FFFFFF	#000000	##FFFFFF
##A03A47	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525047

Deuteranopia (green-blind)

#6C6545

Tritanopia (blue-blind)

#AF283F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03a47;
/* rgb */ color: rgb(160, 58, 71);
/* oklch */ color: oklch(49.5% 0.135 16.0);

Tailwind

colors: {
  custom: {
    50: '#c1757a',
    500: '#a03a47',
    950: '#000000',
  },
}

SCSS

$custom: #a03a47;
$custom-light: #c1757a;
$custom-dark: #000000;

JSON

{
  "hex": "#a03a47",
  "rgb": {
    "r": 160,
    "g": 58,
    "b": 71
  },
  "hsl": {
    "h": 352.353,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49533,
    "c": 0.13521,
    "h": 16
  },
  "luminance": 0.10955
}

Semantic roles & 50–950 ramp

primary

#A03A47

secondary

#7ABCB3

accent

#D6C551

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130909

muted

#827B7B

Preview Lab

Preview with #A03A47

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

Preview Lab → · Contrast checker → · Palette generator →