#A4353F#A4353F

#A4353F is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.146 H 19.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#A4353F
RGB	rgb(164, 53, 63)
HSL	hsl(355, 51%, 43%)
HSV	hsv(355, 68%, 64%)
CMYK	cmyk(0%, 67.7%, 61.6%, 35.7%)
CIE-LAB	lab(39.24, 46.24, 19.71)
CIE-LCH	lch(39.24, 50.26, 23.09°)
OKLab	oklab(49.42% 0.1376 0.0478)
OKLCH	oklch(49.42% 0.146 19.2)
XYZ	xyz(17.4818, 10.8000, 5.8657)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4353F #35A49A

analogous

#A43576 #A4353F #A46335

triadic

#A4353F #3FA435 #353FA4

tetradic

#A4353F #76A435 #35A49A #6335A4

square

#A4353F #76A435 #35A49A #6335A4

split-complementary

#A4353F #35A463 #3576A4

monochromatic

#47171B #76262D #A4353F #C6505A #D57E86

Accessibility & contrast

On white

6.65

#A4353F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A4353F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4353F

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4353F	#FFFFFF	#000000	##FFFFFF
##A4353F	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E3F

Deuteranopia (green-blind)

#6E653C

Tritanopia (blue-blind)

#B41C39

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a4353f;
/* rgb */ color: rgb(164, 53, 63);
/* oklch */ color: oklch(49.4% 0.146 19.2);

Tailwind

colors: {
  custom: {
    50: '#c57374',
    500: '#a4353f',
    950: '#000000',
  },
}

SCSS

$custom: #a4353f;
$custom-light: #c57374;
$custom-dark: #000000;

JSON

{
  "hex": "#a4353f",
  "rgb": {
    "r": 164,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 354.595,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49415,
    "c": 0.14568,
    "h": 19.2
  },
  "luminance": 0.10798
}

Semantic roles & 50–950 ramp

primary

#A4353F

secondary

#76BEB8

accent

#DBCE4D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A4353F

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

Preview Lab → · Contrast checker → · Palette generator →