#A83320#A83320

#A83320 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.156 H 31.9°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#A83320
RGB	rgb(168, 51, 32)
HSL	hsl(8, 68%, 39%)
HSV	hsv(8, 81%, 66%)
CMYK	cmyk(0%, 69.6%, 81%, 34.1%)
CIE-LAB	lab(39.24, 46.86, 38.21)
CIE-LCH	lch(39.24, 60.46, 39.20°)
OKLab	oklab(49.41% 0.1327 0.0826)
OKLCH	oklch(49.41% 0.156 31.9)
XYZ	xyz(17.5950, 10.7994, 2.5242)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83320 #2095A8

analogous

#A82051 #A83320 #A87720

triadic

#A83320 #20A833 #3320A8

tetradic

#A83320 #51A820 #2095A8 #7720A8

square

#A83320 #51A820 #2095A8 #7720A8

split-complementary

#A83320 #20A877 #2051A8

monochromatic

#41140C #752316 #A83320 #D7462E #E17361

Accessibility & contrast

On white

6.65

#A83320 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A83320 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83320

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83320	#FFFFFF	#000000	##FFFFFF
##A83320	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C1D

Deuteranopia (green-blind)

#72661B

Tritanopia (blue-blind)

#B90730

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a83320;
/* rgb */ color: rgb(168, 51, 32);
/* oklch */ color: oklch(49.4% 0.156 31.9);

Tailwind

colors: {
  custom: {
    50: '#ca725d',
    500: '#a83320',
    950: '#000000',
  },
}

SCSS

$custom: #a83320;
$custom-light: #ca725d;
$custom-dark: #000000;

JSON

{
  "hex": "#a83320",
  "rgb": {
    "r": 168,
    "g": 51,
    "b": 32
  },
  "hsl": {
    "h": 8.382,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49412,
    "c": 0.15629,
    "h": 31.9
  },
  "luminance": 0.10797
}

Semantic roles & 50–950 ramp

primary

#A83320

secondary

#5EB7C6

accent

#D3EB3D

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A83320

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

Preview Lab → · Contrast checker → · Palette generator →