#A53919#A53919

#A53919 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.149 H 36.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A53919
RGB	rgb(165, 57, 25)
HSL	hsl(14, 74%, 37%)
HSV	hsv(14, 85%, 65%)
CMYK	cmyk(0%, 65.5%, 84.8%, 35.3%)
CIE-LAB	lab(39.58, 43.02, 41.86)
CIE-LCH	lch(39.58, 60.03, 44.21°)
OKLab	oklab(49.54% 0.1199 0.0884)
OKLCH	oklch(49.54% 0.149 36.4)
XYZ	xyz(17.1576, 10.9983, 2.1389)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53919 #1985A5

analogous

#A5193F #A53919 #A57F19

triadic

#A53919 #19A539 #3919A5

tetradic

#A53919 #3FA519 #1985A5 #7F19A5

square

#A53919 #3FA519 #1985A5 #7F19A5

split-complementary

#A53919 #19A57F #193FA5

monochromatic

#3B1409 #702711 #A53919 #DA4B21 #E57553

Accessibility & contrast

On white

6.56

#A53919 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A53919 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53919

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53919	#FFFFFF	#000000	##FFFFFF
##A53919	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E14

Deuteranopia (green-blind)

#736613

Tritanopia (blue-blind)

#B61933

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a53919;
/* rgb */ color: rgb(165, 57, 25);
/* oklch */ color: oklch(49.5% 0.149 36.4);

Tailwind

colors: {
  custom: {
    50: '#c87559',
    500: '#a53919',
    950: '#000000',
  },
}

SCSS

$custom: #a53919;
$custom-light: #c87559;
$custom-dark: #000000;

JSON

{
  "hex": "#a53919",
  "rgb": {
    "r": 165,
    "g": 57,
    "b": 25
  },
  "hsl": {
    "h": 13.714,
    "s": 73.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49544,
    "c": 0.14897,
    "h": 36.4
  },
  "luminance": 0.10996
}

Semantic roles & 50–950 ramp

primary

#A53919

secondary

#52ADC8

accent

#C6F037

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #A53919

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

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