#AF3943#AF3943

#AF3943 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.8% C 0.153 H 19.5°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#AF3943
RGB	rgb(175, 57, 67)
HSL	hsl(355, 51%, 45%)
HSV	hsv(355, 67%, 69%)
CMYK	cmyk(0%, 67.4%, 61.7%, 31.4%)
CIE-LAB	lab(41.92, 48.52, 21.10)
CIE-LCH	lch(41.92, 52.91, 23.50°)
OKLab	oklab(51.81% 0.1442 0.0511)
OKLCH	oklch(51.81% 0.153 19.5)
XYZ	xyz(20.1574, 12.4483, 6.6504)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3943 #39AFA5

analogous

#AF397E #AF3943 #AF6A39

triadic

#AF3943 #43AF39 #3943AF

tetradic

#AF3943 #7EAF39 #39AFA5 #6A39AF

square

#AF3943 #7EAF39 #39AFA5 #6A39AF

split-complementary

#AF3943 #39AF6A #397EAF

monochromatic

#531B20 #812A31 #AF3943 #CA5B65 #D98A90

Accessibility & contrast

On white

6.02

#AF3943 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AF3943 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3943

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3943	#FFFFFF	#000000	##FFFFFF
##AF3943	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585343

Deuteranopia (green-blind)

#766C40

Tritanopia (blue-blind)

#C01E3D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #af3943;
/* rgb */ color: rgb(175, 57, 67);
/* oklch */ color: oklch(51.8% 0.153 19.5);

Tailwind

colors: {
  custom: {
    50: '#cd7677',
    500: '#af3943',
    950: '#000000',
  },
}

SCSS

$custom: #af3943;
$custom-light: #cd7677;
$custom-dark: #000000;

JSON

{
  "hex": "#af3943",
  "rgb": {
    "r": 175,
    "g": 57,
    "b": 67
  },
  "hsl": {
    "h": 354.915,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51811,
    "c": 0.15302,
    "h": 19.5
  },
  "luminance": 0.12445
}

Semantic roles & 50–950 ramp

primary

#AF3943

secondary

#81C3BD

accent

#DACE4D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AF3943

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

Preview Lab → · Contrast checker → · Palette generator →