#A53A22#A53A22

#A53A22 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.8% C 0.146 H 34.1°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#A53A22
RGB	rgb(165, 58, 34)
HSL	hsl(11, 66%, 39%)
HSV	hsv(11, 79%, 65%)
CMYK	cmyk(0%, 64.8%, 79.4%, 35.3%)
CIE-LAB	lab(39.82, 42.87, 37.55)
CIE-LCH	lch(39.82, 56.99, 41.22°)
OKLab	oklab(49.75% 0.121 0.082)
OKLCH	oklch(49.75% 0.146 34.1)
XYZ	xyz(17.3208, 11.1434, 2.7519)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53A22 #228DA5

analogous

#A5224C #A53A22 #A57C22

triadic

#A53A22 #22A53A #3A22A5

tetradic

#A53A22 #4CA522 #228DA5 #7C22A5

square

#A53A22 #4CA522 #228DA5 #7C22A5

split-complementary

#A53A22 #22A57C #224CA5

monochromatic

#40160D #722818 #A53A22 #D44E30 #DF7963

Accessibility & contrast

On white

6.51

#A53A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A53A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53A22

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53A22	#FFFFFF	#000000	##FFFFFF
##A53A22	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F1E

Deuteranopia (green-blind)

#73671E

Tritanopia (blue-blind)

#B61D35

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a53a22;
/* rgb */ color: rgb(165, 58, 34);
/* oklch */ color: oklch(49.8% 0.146 34.1);

Tailwind

colors: {
  custom: {
    50: '#c8755f',
    500: '#a53a22',
    950: '#000000',
  },
}

SCSS

$custom: #a53a22;
$custom-light: #c8755f;
$custom-dark: #000000;

JSON

{
  "hex": "#a53a22",
  "rgb": {
    "r": 165,
    "g": 58,
    "b": 34
  },
  "hsl": {
    "h": 10.992,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49752,
    "c": 0.14617,
    "h": 34.1
  },
  "luminance": 0.11141
}

Semantic roles & 50–950 ramp

primary

#A53A22

secondary

#5FB1C4

accent

#CAE93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A53A22

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

Preview Lab → · Contrast checker → · Palette generator →