#A13819#A13819

#A13819 is a mid, vivid red. Relative luminance 0.105; OKLCH L 48.7% C 0.146 H 36.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#A13819
RGB	rgb(161, 56, 25)
HSL	hsl(14, 73%, 36%)
HSV	hsv(14, 84%, 63%)
CMYK	cmyk(0%, 65.2%, 84.5%, 36.9%)
CIE-LAB	lab(38.69, 42.01, 40.79)
CIE-LCH	lch(38.69, 58.55, 44.15°)
OKLab	oklab(48.74% 0.1172 0.0864)
OKLCH	oklch(48.74% 0.146 36.4)
XYZ	xyz(16.2894, 10.4780, 2.0842)
Luminance	0.1048 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13819 #1982A1

analogous

#A1193E #A13819 #A17C19

triadic

#A13819 #19A138 #3819A1

tetradic

#A13819 #3EA119 #1982A1 #7C19A1

square

#A13819 #3EA119 #1982A1 #7C19A1

split-complementary

#A13819 #19A17C #193EA1

monochromatic

#371309 #6C2611 #A13819 #D64A21 #E47250

Accessibility & contrast

On white

6.78

#A13819 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A13819 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13819

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13819	#FFFFFF	#000000	##FFFFFF
##A13819	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C14

Deuteranopia (green-blind)

#706414

Tritanopia (blue-blind)

#B21A32

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a13819;
/* rgb */ color: rgb(161, 56, 25);
/* oklch */ color: oklch(48.7% 0.146 36.4);

Tailwind

colors: {
  custom: {
    50: '#c57459',
    500: '#a13819',
    950: '#000000',
  },
}

SCSS

$custom: #a13819;
$custom-light: #c57459;
$custom-dark: #000000;

JSON

{
  "hex": "#a13819",
  "rgb": {
    "r": 161,
    "g": 56,
    "b": 25
  },
  "hsl": {
    "h": 13.676,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48738,
    "c": 0.1456,
    "h": 36.4
  },
  "luminance": 0.10476
}

Semantic roles & 50–950 ramp

primary

#A13819

secondary

#4FABC6

accent

#C6F038

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140803

muted

#837B78

Preview Lab

Preview with #A13819

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

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