#A8361C#A8361C

#A8361C is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.7% C 0.154 H 34.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A8361C
RGB	rgb(168, 54, 28)
HSL	hsl(11, 71%, 38%)
HSV	hsv(11, 83%, 66%)
CMYK	cmyk(0%, 67.9%, 83.3%, 34.1%)
CIE-LAB	lab(39.66, 45.49, 40.68)
CIE-LCH	lch(39.66, 61.02, 41.81°)
OKLab	oklab(49.72% 0.1277 0.0866)
OKLCH	oklch(49.72% 0.154 34.1)
XYZ	xyz(17.6793, 11.0497, 2.3003)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8361C #1C8EA8

analogous

#A81C48 #A8361C #A87C1C

triadic

#A8361C #1CA836 #361CA8

tetradic

#A8361C #48A81C #1C8EA8 #7C1CA8

square

#A8361C #48A81C #1C8EA8 #7C1CA8

split-complementary

#A8361C #1CA87C #1C48A8

monochromatic

#3F140B #742513 #A8361C #DB4826 #E4745B

Accessibility & contrast

On white

6.54

#A8361C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A8361C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8361C

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8361C	#FFFFFF	#000000	##FFFFFF
##A8361C	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)

#574D18

Deuteranopia (green-blind)

#736716

Tritanopia (blue-blind)

#B91031

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a8361c;
/* rgb */ color: rgb(168, 54, 28);
/* oklch */ color: oklch(49.7% 0.154 34.1);

Tailwind

colors: {
  custom: {
    50: '#cb735b',
    500: '#a8361c',
    950: '#000000',
  },
}

SCSS

$custom: #a8361c;
$custom-light: #cb735b;
$custom-dark: #000000;

JSON

{
  "hex": "#a8361c",
  "rgb": {
    "r": 168,
    "g": 54,
    "b": 28
  },
  "hsl": {
    "h": 11.143,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.49718,
    "c": 0.15431,
    "h": 34.1
  },
  "luminance": 0.11047
}

Semantic roles & 50–950 ramp

primary

#A8361C

secondary

#58B3C7

accent

#CDEE3A

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A8361C

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

Preview Lab → · Contrast checker → · Palette generator →