#A53343#A53343

#A53343 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.149 H 16.5°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#A53343
RGB	rgb(165, 51, 67)
HSL	hsl(352, 53%, 42%)
HSV	hsv(352, 69%, 65%)
CMYK	cmyk(0%, 69.1%, 59.4%, 35.3%)
CIE-LAB	lab(39.20, 47.69, 17.18)
CIE-LCH	lch(39.20, 50.69, 19.81°)
OKLab	oklab(49.44% 0.1428 0.0422)
OKLCH	oklch(49.44% 0.149 16.5)
XYZ	xyz(17.7157, 10.7747, 6.4560)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53343 #33A595

analogous

#A5337C #A53343 #A55C33

triadic

#A53343 #43A533 #3343A5

tetradic

#A53343 #7CA533 #33A595 #5C33A5

square

#A53343 #7CA533 #33A595 #5C33A5

split-complementary

#A53343 #33A55C #337CA5

monochromatic

#48161D #762530 #A53343 #C84D5E #D67C89

Accessibility & contrast

On white

6.66

#A53343 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A53343 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53343

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53343	#FFFFFF	#000000	##FFFFFF
##A53343	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D43

Deuteranopia (green-blind)

#6D6540

Tritanopia (blue-blind)

#B5193A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a53343;
/* rgb */ color: rgb(165, 51, 67);
/* oklch */ color: oklch(49.4% 0.149 16.5);

Tailwind

colors: {
  custom: {
    50: '#c67277',
    500: '#a53343',
    950: '#000000',
  },
}

SCSS

$custom: #a53343;
$custom-light: #c67277;
$custom-dark: #000000;

JSON

{
  "hex": "#a53343",
  "rgb": {
    "r": 165,
    "g": 51,
    "b": 67
  },
  "hsl": {
    "h": 351.579,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49442,
    "c": 0.14892,
    "h": 16.5
  },
  "luminance": 0.10772
}

Semantic roles & 50–950 ramp

primary

#A53343

secondary

#75BFB5

accent

#DCC84C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A53343

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

Preview Lab → · Contrast checker → · Palette generator →