#A3543E#A3543E

#A3543E is a mid, moderate red. Relative luminance 0.145; OKLCH L 53.7% C 0.110 H 36.5°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#A3543E
RGB	rgb(163, 84, 62)
HSL	hsl(13, 45%, 44%)
HSV	hsv(13, 62%, 64%)
CMYK	cmyk(0%, 48.5%, 62%, 36.1%)
CIE-LAB	lab(44.91, 30.56, 27.49)
CIE-LCH	lch(44.91, 41.10, 41.97°)
OKLab	oklab(53.66% 0.0885 0.0654)
OKLCH	oklch(53.66% 0.11 36.5)
XYZ	xyz(19.1456, 14.4771, 6.3426)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3543E #3E8DA3

analogous

#A33E5B #A3543E #A3873E

triadic

#A3543E #3EA354 #543EA3

tetradic

#A3543E #5BA33E #3E8DA3 #873EA3

square

#A3543E #5BA33E #3E8DA3 #873EA3

split-complementary

#A3543E #3EA387 #3E5BA3

monochromatic

#4A261C #773D2D #A3543E #C1735D #D29989

Accessibility & contrast

On white

5.39

#A3543E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A3543E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3543E

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3543E	#FFFFFF	#000000	##FFFFFF
##A3543E	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68603C

Deuteranopia (green-blind)

#7C713D

Tritanopia (blue-blind)

#B2464F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a3543e;
/* rgb */ color: rgb(163, 84, 62);
/* oklch */ color: oklch(53.7% 0.110 36.5);

Tailwind

colors: {
  custom: {
    50: '#c38573',
    500: '#a3543e',
    950: '#000000',
  },
}

SCSS

$custom: #a3543e;
$custom-light: #c38573;
$custom-dark: #000000;

JSON

{
  "hex": "#a3543e",
  "rgb": {
    "r": 163,
    "g": 84,
    "b": 62
  },
  "hsl": {
    "h": 13.069,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53661,
    "c": 0.11001,
    "h": 36.5
  },
  "luminance": 0.14475
}

Semantic roles & 50–950 ramp

primary

#A3543E

secondary

#80B0BD

accent

#B8D553

background

#FCF8F7

surface

#F8EFED

border

#D1CAC8

text

#130B08

muted

#827C7B

Preview Lab

Preview with #A3543E

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

Preview Lab → · Contrast checker → · Palette generator →