#A3353E#A3353E

#A3353E is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.2% C 0.145 H 19.6°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#A3353E
RGB	rgb(163, 53, 62)
HSL	hsl(355, 51%, 42%)
HSV	hsv(355, 67%, 64%)
CMYK	cmyk(0%, 67.5%, 62%, 36.1%)
CIE-LAB	lab(39.04, 45.83, 20.04)
CIE-LCH	lch(39.04, 50.02, 23.61°)
OKLab	oklab(49.23% 0.1362 0.0485)
OKLCH	oklch(49.23% 0.145 19.6)
XYZ	xyz(17.2485, 10.6829, 5.7102)
Luminance	0.1068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3353E #35A39A

analogous

#A33575 #A3353E #A36335

triadic

#A3353E #3EA335 #353EA3

tetradic

#A3353E #75A335 #35A39A #6335A3

square

#A3353E #75A335 #35A39A #6335A3

split-complementary

#A3353E #35A363 #3575A3

monochromatic

#47171B #75262C #A3353E #C64F59 #D57E85

Accessibility & contrast

On white

6.70

#A3353E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A3353E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3353E

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3353E	#FFFFFF	#000000	##FFFFFF
##A3353E	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3E

Deuteranopia (green-blind)

#6D653B

Tritanopia (blue-blind)

#B31C39

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3353e;
/* rgb */ color: rgb(163, 53, 62);
/* oklch */ color: oklch(49.2% 0.145 19.6);

Tailwind

colors: {
  custom: {
    50: '#c47373',
    500: '#a3353e',
    950: '#000000',
  },
}

SCSS

$custom: #a3353e;
$custom-light: #c47373;
$custom-dark: #000000;

JSON

{
  "hex": "#a3353e",
  "rgb": {
    "r": 163,
    "g": 53,
    "b": 62
  },
  "hsl": {
    "h": 355.091,
    "s": 50.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49225,
    "c": 0.14462,
    "h": 19.6
  },
  "luminance": 0.10681
}

Semantic roles & 50–950 ramp

primary

#A3353E

secondary

#76BEB8

accent

#DACF4D

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140808

muted

#827B7B

Preview Lab

Preview with #A3353E

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

Preview Lab → · Contrast checker → · Palette generator →