#A83E1C#A83E1C

#A83E1C is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.7% C 0.147 H 37.4°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A83E1C
RGB	rgb(168, 62, 28)
HSL	hsl(15, 71%, 38%)
HSV	hsv(15, 83%, 66%)
CMYK	cmyk(0%, 63.1%, 83.3%, 34.1%)
CIE-LAB	lab(40.99, 41.94, 41.91)
CIE-LCH	lch(40.99, 59.29, 44.98°)
OKLab	oklab(50.72% 0.1168 0.0893)
OKLCH	oklch(50.72% 0.147 37.4)
XYZ	xyz(18.0827, 11.8565, 2.4347)
Luminance	0.1185 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83E1C #1C86A8

analogous

#A81C40 #A83E1C #A8841C

triadic

#A83E1C #1CA83E #3E1CA8

tetradic

#A83E1C #40A81C #1C86A8 #841CA8

square

#A83E1C #40A81C #1C86A8 #841CA8

split-complementary

#A83E1C #1CA884 #1C40A8

monochromatic

#3F170B #742B13 #A83E1C #DB5226 #E47C5B

Accessibility & contrast

On white

6.23

#A83E1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A83E1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83E1C

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83E1C	#FFFFFF	#000000	##FFFFFF
##A83E1C	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5217

Deuteranopia (green-blind)

#766917

Tritanopia (blue-blind)

#B92237

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a83e1c;
/* rgb */ color: rgb(168, 62, 28);
/* oklch */ color: oklch(50.7% 0.147 37.4);

Tailwind

colors: {
  custom: {
    50: '#ca785b',
    500: '#a83e1c',
    950: '#000000',
  },
}

SCSS

$custom: #a83e1c;
$custom-light: #ca785b;
$custom-dark: #000000;

JSON

{
  "hex": "#a83e1c",
  "rgb": {
    "r": 168,
    "g": 62,
    "b": 28
  },
  "hsl": {
    "h": 14.571,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50715,
    "c": 0.14703,
    "h": 37.4
  },
  "luminance": 0.11854
}

Semantic roles & 50–950 ramp

primary

#A83E1C

secondary

#58ACC7

accent

#C2EE3A

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A83E1C

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

Preview Lab → · Contrast checker → · Palette generator →