#A83E1F#A83E1F

#A83E1F is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.7% C 0.146 H 36.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A83E1F
RGB	rgb(168, 62, 31)
HSL	hsl(14, 69%, 39%)
HSV	hsv(14, 82%, 66%)
CMYK	cmyk(0%, 63.1%, 81.5%, 34.1%)
CIE-LAB	lab(41.01, 42.03, 40.46)
CIE-LCH	lch(41.01, 58.34, 43.91°)
OKLab	oklab(50.74% 0.1176 0.0871)
OKLCH	oklch(50.74% 0.146 36.5)
XYZ	xyz(18.1204, 11.8716, 2.6333)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83E1F #1F89A8

analogous

#A81F44 #A83E1F #A8831F

triadic

#A83E1F #1FA83E #3E1FA8

tetradic

#A83E1F #44A81F #1F89A8 #831FA8

square

#A83E1F #44A81F #1F89A8 #831FA8

split-complementary

#A83E1F #1FA883 #1F44A8

monochromatic

#41180C #742B15 #A83E1F #D8532C #E27D60

Accessibility & contrast

On white

6.22

#A83E1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A83E1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83E1F

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83E1F	#FFFFFF	#000000	##FFFFFF
##A83E1F	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521A

Deuteranopia (green-blind)

#766A1B

Tritanopia (blue-blind)

#B92238

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a83e1f;
/* rgb */ color: rgb(168, 62, 31);
/* oklch */ color: oklch(50.7% 0.146 36.5);

Tailwind

colors: {
  custom: {
    50: '#ca785d',
    500: '#a83e1f',
    950: '#000000',
  },
}

SCSS

$custom: #a83e1f;
$custom-light: #ca785d;
$custom-dark: #000000;

JSON

{
  "hex": "#a83e1f",
  "rgb": {
    "r": 168,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 13.577,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.50741,
    "c": 0.14636,
    "h": 36.5
  },
  "luminance": 0.11869
}

Semantic roles & 50–950 ramp

primary

#A83E1F

secondary

#5DAEC6

accent

#C4EC3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A83E1F

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

Preview Lab → · Contrast checker → · Palette generator →