#A8361E#A8361E

#A8361E is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.7% C 0.154 H 33.6°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A8361E
RGB	rgb(168, 54, 30)
HSL	hsl(10, 70%, 39%)
HSV	hsv(10, 82%, 66%)
CMYK	cmyk(0%, 67.9%, 82.1%, 34.1%)
CIE-LAB	lab(39.68, 45.55, 39.69)
CIE-LCH	lch(39.68, 60.41, 41.07°)
OKLab	oklab(49.74% 0.1283 0.0851)
OKLCH	oklch(49.74% 0.154 33.6)
XYZ	xyz(17.7040, 11.0595, 2.4305)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8361E #1E90A8

analogous

#A81E4B #A8361E #A87B1E

triadic

#A8361E #1EA836 #361EA8

tetradic

#A8361E #4BA81E #1E90A8 #7B1EA8

square

#A8361E #4BA81E #1E90A8 #7B1EA8

split-complementary

#A8361E #1EA87B #1E4BA8

monochromatic

#40150B #742515 #A8361E #D9492A #E2755E

Accessibility & contrast

On white

6.54

#A8361E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A8361E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8361E

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8361E	#FFFFFF	#000000	##FFFFFF
##A8361E	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)

#574D1A

Deuteranopia (green-blind)

#736719

Tritanopia (blue-blind)

#B91132

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a8361e;
/* rgb */ color: rgb(168, 54, 30);
/* oklch */ color: oklch(49.7% 0.154 33.6);

Tailwind

colors: {
  custom: {
    50: '#ca735c',
    500: '#a8361e',
    950: '#000000',
  },
}

SCSS

$custom: #a8361e;
$custom-light: #ca735c;
$custom-dark: #000000;

JSON

{
  "hex": "#a8361e",
  "rgb": {
    "r": 168,
    "g": 54,
    "b": 30
  },
  "hsl": {
    "h": 10.435,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49736,
    "c": 0.15394,
    "h": 33.6
  },
  "luminance": 0.11057
}

Semantic roles & 50–950 ramp

primary

#A8361E

secondary

#5BB4C7

accent

#CEED3B

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A8361E

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

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