#A83620#A83620

#A83620 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.8% C 0.154 H 33.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A83620
RGB	rgb(168, 54, 32)
HSL	hsl(10, 68%, 39%)
HSV	hsv(10, 81%, 66%)
CMYK	cmyk(0%, 67.9%, 81%, 34.1%)
CIE-LAB	lab(39.70, 45.61, 38.67)
CIE-LCH	lch(39.70, 59.80, 40.29°)
OKLab	oklab(49.76% 0.1289 0.0835)
OKLCH	oklch(49.76% 0.154 33)
XYZ	xyz(17.7304, 11.0701, 2.5694)
Luminance	0.1107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83620 #2092A8

analogous

#A8204E #A83620 #A87A20

triadic

#A83620 #20A836 #3620A8

tetradic

#A83620 #4EA820 #2092A8 #7A20A8

square

#A83620 #4EA820 #2092A8 #7A20A8

split-complementary

#A83620 #20A87A #204EA8

monochromatic

#41150C #752516 #A83620 #D7492E #E17661

Accessibility & contrast

On white

6.54

#A83620 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A83620 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83620

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83620	#FFFFFF	#000000	##FFFFFF
##A83620	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E1C

Deuteranopia (green-blind)

#73671B

Tritanopia (blue-blind)

#B91132

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a83620;
/* rgb */ color: rgb(168, 54, 32);
/* oklch */ color: oklch(49.8% 0.154 33.0);

Tailwind

colors: {
  custom: {
    50: '#ca735d',
    500: '#a83620',
    950: '#000000',
  },
}

SCSS

$custom: #a83620;
$custom-light: #ca735d;
$custom-dark: #000000;

JSON

{
  "hex": "#a83620",
  "rgb": {
    "r": 168,
    "g": 54,
    "b": 32
  },
  "hsl": {
    "h": 9.706,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49755,
    "c": 0.15356,
    "h": 33
  },
  "luminance": 0.11067
}

Semantic roles & 50–950 ramp

primary

#A83620

secondary

#5EB5C6

accent

#CFEB3D

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A83620

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

Preview Lab → · Contrast checker → · Palette generator →