#A53545#A53545

#A53545 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.7% C 0.147 H 16.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A53545
RGB	rgb(165, 53, 69)
HSL	hsl(351, 51%, 43%)
HSV	hsv(351, 68%, 65%)
CMYK	cmyk(0%, 67.9%, 58.2%, 35.3%)
CIE-LAB	lab(39.54, 47.01, 16.39)
CIE-LCH	lch(39.54, 49.78, 19.22°)
OKLab	oklab(49.71% 0.141 0.0405)
OKLCH	oklch(49.71% 0.147 16)
XYZ	xyz(17.8660, 10.9776, 6.8072)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53545 #35A595

analogous

#A5357D #A53545 #A55D35

triadic

#A53545 #45A535 #3545A5

tetradic

#A53545 #7DA535 #35A595 #5D35A5

square

#A53545 #7DA535 #35A595 #5D35A5

split-complementary

#A53545 #35A55D #357DA5

monochromatic

#48171E #772632 #A53545 #C75061 #D67F8B

Accessibility & contrast

On white

6.57

#A53545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A53545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53545

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53545	#FFFFFF	#000000	##FFFFFF
##A53545	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)

#514E45

Deuteranopia (green-blind)

#6E6642

Tritanopia (blue-blind)

#B41D3C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a53545;
/* rgb */ color: rgb(165, 53, 69);
/* oklch */ color: oklch(49.7% 0.147 16.0);

Tailwind

colors: {
  custom: {
    50: '#c67378',
    500: '#a53545',
    950: '#000000',
  },
}

SCSS

$custom: #a53545;
$custom-light: #c67378;
$custom-dark: #000000;

JSON

{
  "hex": "#a53545",
  "rgb": {
    "r": 165,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 351.429,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49713,
    "c": 0.14668,
    "h": 16
  },
  "luminance": 0.10975
}

Semantic roles & 50–950 ramp

primary

#A53545

secondary

#77BFB5

accent

#DBC74D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A53545

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

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