#A53D2B#A53D2B

#A53D2B is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.2% C 0.141 H 32.1°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#A53D2B
RGB	rgb(165, 61, 43)
HSL	hsl(9, 59%, 41%)
HSV	hsv(9, 74%, 65%)
CMYK	cmyk(0%, 63%, 73.9%, 35.3%)
CIE-LAB	lab(40.43, 41.87, 33.23)
CIE-LCH	lch(40.43, 53.46, 38.43°)
OKLab	oklab(50.24% 0.1197 0.075)
OKLCH	oklch(50.24% 0.141 32.1)
XYZ	xyz(17.6237, 11.5137, 3.5794)
Luminance	0.1151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53D2B #2B93A5

analogous

#A52B56 #A53D2B #A57A2B

triadic

#A53D2B #2BA53D #3D2BA5

tetradic

#A53D2B #56A52B #2B93A5 #7A2BA5

square

#A53D2B #56A52B #2B93A5 #7A2BA5

split-complementary

#A53D2B #2BA57A #2B56A5

monochromatic

#441912 #742B1E #A53D2B #CD5540 #DA8071

Accessibility & contrast

On white

6.36

#A53D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#A53D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53D2B

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53D2B	#FFFFFF	#000000	##FFFFFF
##A53D2B	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5129

Deuteranopia (green-blind)

#736828

Tritanopia (blue-blind)

#B52439

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a53d2b;
/* rgb */ color: rgb(165, 61, 43);
/* oklch */ color: oklch(50.2% 0.141 32.1);

Tailwind

colors: {
  custom: {
    50: '#c77765',
    500: '#a53d2b',
    950: '#000000',
  },
}

SCSS

$custom: #a53d2b;
$custom-light: #c77765;
$custom-dark: #000000;

JSON

{
  "hex": "#a53d2b",
  "rgb": {
    "r": 165,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 8.852,
    "s": 58.654,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50243,
    "c": 0.14124,
    "h": 32.1
  },
  "luminance": 0.11511
}

Semantic roles & 50–950 ramp

primary

#A53D2B

secondary

#6BB4C1

accent

#CBE246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A53D2B

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

Preview Lab → · Contrast checker → · Palette generator →