#A83B20#A83B20

#A83B20 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.149 H 34.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A83B20
RGB	rgb(168, 59, 32)
HSL	hsl(12, 68%, 39%)
HSV	hsv(12, 81%, 66%)
CMYK	cmyk(0%, 64.9%, 81%, 34.1%)
CIE-LAB	lab(40.51, 43.43, 39.46)
CIE-LCH	lch(40.51, 58.68, 42.26°)
OKLab	oklab(50.36% 0.1221 0.0853)
OKLCH	oklch(50.36% 0.149 34.9)
XYZ	xyz(17.9751, 11.5597, 2.6510)
Luminance	0.1156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83B20 #208DA8

analogous

#A82049 #A83B20 #A87F20

triadic

#A83B20 #20A83B #3B20A8

tetradic

#A83B20 #49A820 #208DA8 #7F20A8

square

#A83B20 #49A820 #208DA8 #7F20A8

split-complementary

#A83B20 #20A87F #2049A8

monochromatic

#41170C #752916 #A83B20 #D7502E #E17B61

Accessibility & contrast

On white

6.34

#A83B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A83B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83B20

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83B20	#FFFFFF	#000000	##FFFFFF
##A83B20	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A501C

Deuteranopia (green-blind)

#75681B

Tritanopia (blue-blind)

#B91D36

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a83b20;
/* rgb */ color: rgb(168, 59, 32);
/* oklch */ color: oklch(50.4% 0.149 34.9);

Tailwind

colors: {
  custom: {
    50: '#ca765e',
    500: '#a83b20',
    950: '#000000',
  },
}

SCSS

$custom: #a83b20;
$custom-light: #ca765e;
$custom-dark: #000000;

JSON

{
  "hex": "#a83b20",
  "rgb": {
    "r": 168,
    "g": 59,
    "b": 32
  },
  "hsl": {
    "h": 11.912,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.50364,
    "c": 0.14893,
    "h": 34.9
  },
  "luminance": 0.11557
}

Semantic roles & 50–950 ramp

primary

#A83B20

secondary

#5EB1C6

accent

#C8EB3D

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A83B20

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

Preview Lab → · Contrast checker → · Palette generator →