#AF3543#AF3543

#AF3543 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.157 H 18.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#AF3543
RGB	rgb(175, 53, 67)
HSL	hsl(353, 54%, 45%)
HSV	hsv(353, 70%, 69%)
CMYK	cmyk(0%, 69.7%, 61.7%, 31.4%)
CIE-LAB	lab(41.32, 50.15, 20.32)
CIE-LCH	lch(41.32, 54.11, 22.06°)
OKLab	oklab(51.37% 0.1494 0.0493)
OKLCH	oklch(51.37% 0.157 18.3)
XYZ	xyz(19.9674, 12.0682, 6.5871)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3543 #35AFA1

analogous

#AF3580 #AF3543 #AF6435

triadic

#AF3543 #43AF35 #3543AF

tetradic

#AF3543 #80AF35 #35AFA1 #6435AF

square

#AF3543 #80AF35 #35AFA1 #6435AF

split-complementary

#AF3543 #35AF64 #3580AF

monochromatic

#51191F #802731 #AF3543 #CC5663 #DA858E

Accessibility & contrast

On white

6.15

#AF3543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#AF3543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3543

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3543	#FFFFFF	#000000	##FFFFFF
##AF3543	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555143

Deuteranopia (green-blind)

#746B40

Tritanopia (blue-blind)

#C0163B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af3543;
/* rgb */ color: rgb(175, 53, 67);
/* oklch */ color: oklch(51.4% 0.157 18.3);

Tailwind

colors: {
  custom: {
    50: '#cd7477',
    500: '#af3543',
    950: '#000000',
  },
}

SCSS

$custom: #af3543;
$custom-light: #cd7477;
$custom-dark: #000000;

JSON

{
  "hex": "#af3543",
  "rgb": {
    "r": 175,
    "g": 53,
    "b": 67
  },
  "hsl": {
    "h": 353.115,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51367,
    "c": 0.15734,
    "h": 18.3
  },
  "luminance": 0.12065
}

Semantic roles & 50–950 ramp

primary

#AF3543

secondary

#7CC4BB

accent

#DDCC4B

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AF3543

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

Preview Lab → · Contrast checker → · Palette generator →