#AF3F39#AF3F39

#AF3F39 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.4% C 0.148 H 26.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#AF3F39
RGB	rgb(175, 63, 57)
HSL	hsl(3, 51%, 45%)
HSV	hsv(3, 67%, 69%)
CMYK	cmyk(0%, 64%, 67.4%, 31.4%)
CIE-LAB	lab(42.71, 45.29, 28.16)
CIE-LCH	lch(42.71, 53.33, 31.87°)
OKLab	oklab(52.35% 0.1321 0.0659)
OKLCH	oklch(52.35% 0.148 26.5)
XYZ	xyz(20.1973, 12.9672, 5.3095)
Luminance	0.1296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3F39 #39A9AF

analogous

#AF396E #AF3F39 #AF7A39

triadic

#AF3F39 #39AF3F #3F39AF

tetradic

#AF3F39 #6EAF39 #39A9AF #7A39AF

square

#AF3F39 #6EAF39 #39A9AF #7A39AF

split-complementary

#AF3F39 #39AF7A #396EAF

monochromatic

#531E1B #812E2A #AF3F39 #CA615B #D98E8A

Accessibility & contrast

On white

5.85

#AF3F39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#AF3F39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3F39

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3F39	#FFFFFF	#000000	##FFFFFF
##AF3F39	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5638

Deuteranopia (green-blind)

#796E36

Tritanopia (blue-blind)

#C0253E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #af3f39;
/* rgb */ color: rgb(175, 63, 57);
/* oklch */ color: oklch(52.4% 0.148 26.5);

Tailwind

colors: {
  custom: {
    50: '#ce796f',
    500: '#af3f39',
    950: '#000000',
  },
}

SCSS

$custom: #af3f39;
$custom-light: #ce796f;
$custom-dark: #000000;

JSON

{
  "hex": "#af3f39",
  "rgb": {
    "r": 175,
    "g": 63,
    "b": 57
  },
  "hsl": {
    "h": 3.051,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52352,
    "c": 0.14762,
    "h": 26.5
  },
  "luminance": 0.12964
}

Semantic roles & 50–950 ramp

primary

#AF3F39

secondary

#81C0C3

accent

#D3DA4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AF3F39

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

Preview Lab → · Contrast checker → · Palette generator →