#AF3F33#AF3F33

#AF3F33 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.3% C 0.149 H 29.2°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#AF3F33
RGB	rgb(175, 63, 51)
HSL	hsl(6, 55%, 44%)
HSV	hsv(6, 71%, 69%)
CMYK	cmyk(0%, 64%, 70.9%, 31.4%)
CIE-LAB	lab(42.63, 44.96, 31.59)
CIE-LCH	lch(42.63, 54.95, 35.09°)
OKLab	oklab(52.26% 0.1299 0.0725)
OKLCH	oklch(52.26% 0.149 29.2)
XYZ	xyz(20.0563, 12.9108, 4.5672)
Luminance	0.1291 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3F33 #33A3AF

analogous

#AF3365 #AF3F33 #AF7D33

triadic

#AF3F33 #33AF3F #3F33AF

tetradic

#AF3F33 #65AF33 #33A3AF #7D33AF

square

#AF3F33 #65AF33 #33A3AF #7D33AF

split-complementary

#AF3F33 #33AF7D #3365AF

monochromatic

#501D17 #802E25 #AF3F33 #CD5E52 #DB8A82

Accessibility & contrast

On white

5.86

#AF3F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#AF3F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3F33

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3F33	#FFFFFF	#000000	##FFFFFF
##AF3F33	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5531

Deuteranopia (green-blind)

#796E30

Tritanopia (blue-blind)

#C0243D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #af3f33;
/* rgb */ color: rgb(175, 63, 51);
/* oklch */ color: oklch(52.3% 0.149 29.2);

Tailwind

colors: {
  custom: {
    50: '#ce796b',
    500: '#af3f33',
    950: '#000000',
  },
}

SCSS

$custom: #af3f33;
$custom-light: #ce796b;
$custom-dark: #000000;

JSON

{
  "hex": "#af3f33",
  "rgb": {
    "r": 175,
    "g": 63,
    "b": 51
  },
  "hsl": {
    "h": 5.806,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52261,
    "c": 0.14871,
    "h": 29.2
  },
  "luminance": 0.12908
}

Semantic roles & 50–950 ramp

primary

#AF3F33

secondary

#7ABDC4

accent

#D0DE4A

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AF3F33

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

Preview Lab → · Contrast checker → · Palette generator →