#A03347#A03347

#A03347 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.144 H 13.5°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#A03347
RGB	rgb(160, 51, 71)
HSL	hsl(349, 52%, 41%)
HSV	hsv(349, 68%, 63%)
CMYK	cmyk(0%, 68.1%, 55.6%, 37.3%)
CIE-LAB	lab(38.37, 46.35, 13.39)
CIE-LCH	lch(38.37, 48.24, 16.11°)
OKLab	oklab(48.69% 0.1398 0.0336)
OKLCH	oklch(48.69% 0.144 13.5)
XYZ	xyz(16.8199, 10.2984, 7.0621)
Luminance	0.1030 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03347 #33A08C

analogous

#A0337E #A03347 #A05633

triadic

#A03347 #47A033 #3347A0

tetradic

#A03347 #7EA033 #33A08C #5633A0

square

#A03347 #7EA033 #33A08C #5633A0

split-complementary

#A03347 #33A056 #337EA0

monochromatic

#43151E #722432 #A03347 #C64B61 #D4798A

Accessibility & contrast

On white

6.86

#A03347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A03347 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03347

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03347	#FFFFFF	#000000	##FFFFFF
##A03347	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C47

Deuteranopia (green-blind)

#6A6344

Tritanopia (blue-blind)

#AF1D3B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a03347;
/* rgb */ color: rgb(160, 51, 71);
/* oklch */ color: oklch(48.7% 0.144 13.5);

Tailwind

colors: {
  custom: {
    50: '#c2727a',
    500: '#a03347',
    950: '#000000',
  },
}

SCSS

$custom: #a03347;
$custom-light: #c2727a;
$custom-dark: #000000;

JSON

{
  "hex": "#a03347",
  "rgb": {
    "r": 160,
    "g": 51,
    "b": 71
  },
  "hsl": {
    "h": 348.991,
    "s": 51.659,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.14373,
    "h": 13.5
  },
  "luminance": 0.10296
}

Semantic roles & 50–950 ramp

primary

#A03347

secondary

#72BDAF

accent

#DBC14D

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130809

muted

#827B7B

Preview Lab

Preview with #A03347

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

Preview Lab → · Contrast checker → · Palette generator →