#A53820#A53820

#A53820 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.148 H 33.9°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#A53820
RGB	rgb(165, 56, 32)
HSL	hsl(11, 68%, 39%)
HSV	hsv(11, 81%, 65%)
CMYK	cmyk(0%, 66.1%, 80.6%, 35.3%)
CIE-LAB	lab(39.47, 43.69, 38.26)
CIE-LCH	lch(39.47, 58.07, 41.21°)
OKLab	oklab(49.48% 0.1232 0.0829)
OKLCH	oklch(49.48% 0.148 33.9)
XYZ	xyz(17.1939, 10.9345, 2.5714)
Luminance	0.1093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53820 #208DA5

analogous

#A5204A #A53820 #A57A20

triadic

#A53820 #20A538 #3820A5

tetradic

#A53820 #4AA520 #208DA5 #7A20A5

square

#A53820 #4AA520 #208DA5 #7A20A5

split-complementary

#A53820 #20A57A #204AA5

monochromatic

#3E150C #722716 #A53820 #D64B2C #E0775F

Accessibility & contrast

On white

6.59

#A53820 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A53820 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53820

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53820	#FFFFFF	#000000	##FFFFFF
##A53820	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E1C

Deuteranopia (green-blind)

#72661B

Tritanopia (blue-blind)

#B61933

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a53820;
/* rgb */ color: rgb(165, 56, 32);
/* oklch */ color: oklch(49.5% 0.148 33.9);

Tailwind

colors: {
  custom: {
    50: '#c8745d',
    500: '#a53820',
    950: '#000000',
  },
}

SCSS

$custom: #a53820;
$custom-light: #c8745d;
$custom-dark: #000000;

JSON

{
  "hex": "#a53820",
  "rgb": {
    "r": 165,
    "g": 56,
    "b": 32
  },
  "hsl": {
    "h": 10.827,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49481,
    "c": 0.14848,
    "h": 33.9
  },
  "luminance": 0.10932
}

Semantic roles & 50–950 ramp

primary

#A53820

secondary

#5CB2C5

accent

#CBEA3D

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A53820

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

Preview Lab → · Contrast checker → · Palette generator →