#A53D2D#A53D2D

#A53D2D is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.3% C 0.141 H 31.2°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#A53D2D
RGB	rgb(165, 61, 45)
HSL	hsl(8, 57%, 41%)
HSV	hsv(8, 73%, 65%)
CMYK	cmyk(0%, 63%, 72.7%, 35.3%)
CIE-LAB	lab(40.46, 41.97, 32.11)
CIE-LCH	lch(40.46, 52.84, 37.42°)
OKLab	oklab(50.27% 0.1204 0.073)
OKLCH	oklch(50.27% 0.141 31.2)
XYZ	xyz(17.6613, 11.5287, 3.7774)
Luminance	0.1153 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53D2D #2D95A5

analogous

#A52D59 #A53D2D #A5792D

triadic

#A53D2D #2DA53D #3D2DA5

tetradic

#A53D2D #59A52D #2D95A5 #792DA5

square

#A53D2D #59A52D #2D95A5 #792DA5

split-complementary

#A53D2D #2DA579 #2D59A5

monochromatic

#451913 #752B20 #A53D2D #CC5643 #D98173

Accessibility & contrast

On white

6.35

#A53D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A53D2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53D2D

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53D2D	#FFFFFF	#000000	##FFFFFF
##A53D2D	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512B

Deuteranopia (green-blind)

#73682A

Tritanopia (blue-blind)

#B5243A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a53d2d;
/* rgb */ color: rgb(165, 61, 45);
/* oklch */ color: oklch(50.3% 0.141 31.2);

Tailwind

colors: {
  custom: {
    50: '#c77766',
    500: '#a53d2d',
    950: '#000000',
  },
}

SCSS

$custom: #a53d2d;
$custom-light: #c77766;
$custom-dark: #000000;

JSON

{
  "hex": "#a53d2d",
  "rgb": {
    "r": 165,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 8,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.5027,
    "c": 0.14079,
    "h": 31.2
  },
  "luminance": 0.11526
}

Semantic roles & 50–950 ramp

primary

#A53D2D

secondary

#6DB5C1

accent

#CCE047

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A53D2D

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

Preview Lab → · Contrast checker → · Palette generator →