#A5363D#A5363D

#A5363D is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.7% C 0.146 H 20.7°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A5363D
RGB	rgb(165, 54, 61)
HSL	hsl(356, 51%, 43%)
HSV	hsv(356, 67%, 65%)
CMYK	cmyk(0%, 67.3%, 63%, 35.3%)
CIE-LAB	lab(39.54, 46.02, 21.38)
CIE-LCH	lch(39.54, 50.74, 24.92°)
OKLab	oklab(49.66% 0.1364 0.0515)
OKLCH	oklch(49.66% 0.146 20.7)
XYZ	xyz(17.6803, 10.9770, 5.6018)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5363D #36A59E

analogous

#A53674 #A5363D #A56636

triadic

#A5363D #3DA536 #363DA5

tetradic

#A5363D #74A536 #36A59E #6636A5

square

#A5363D #74A536 #36A59E #6636A5

split-complementary

#A5363D #36A566 #3674A5

monochromatic

#49181B #77272C #A5363D #C65259 #D58085

Accessibility & contrast

On white

6.57

#A5363D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A5363D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5363D

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5363D	#FFFFFF	#000000	##FFFFFF
##A5363D	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3C

Deuteranopia (green-blind)

#6F663A

Tritanopia (blue-blind)

#B51C39

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a5363d;
/* rgb */ color: rgb(165, 54, 61);
/* oklch */ color: oklch(49.7% 0.146 20.7);

Tailwind

colors: {
  custom: {
    50: '#c67472',
    500: '#a5363d',
    950: '#000000',
  },
}

SCSS

$custom: #a5363d;
$custom-light: #c67472;
$custom-dark: #000000;

JSON

{
  "hex": "#a5363d",
  "rgb": {
    "r": 165,
    "g": 54,
    "b": 61
  },
  "hsl": {
    "h": 356.216,
    "s": 50.685,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49661,
    "c": 0.14577,
    "h": 20.7
  },
  "luminance": 0.10975
}

Semantic roles & 50–950 ramp

primary

#A5363D

secondary

#78BFBA

accent

#DAD14E

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140908

muted

#837B7B

Preview Lab

Preview with #A5363D

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

Preview Lab → · Contrast checker → · Palette generator →