#AF3B33#AF3B33

#AF3B33 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.8% C 0.153 H 27.6°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#AF3B33
RGB	rgb(175, 59, 51)
HSL	hsl(4, 55%, 44%)
HSV	hsv(4, 71%, 69%)
CMYK	cmyk(0%, 66.3%, 70.9%, 31.4%)
CIE-LAB	lab(41.97, 46.72, 30.83)
CIE-LCH	lch(41.97, 55.98, 33.42°)
OKLab	oklab(51.77% 0.1354 0.0708)
OKLCH	oklch(51.77% 0.153 27.6)
XYZ	xyz(19.8428, 12.4837, 4.4961)
Luminance	0.1248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3B33 #33A7AF

analogous

#AF3369 #AF3B33 #AF7933

triadic

#AF3B33 #33AF3B #3B33AF

tetradic

#AF3B33 #69AF33 #33A7AF #7933AF

square

#AF3B33 #69AF33 #33A7AF #7933AF

split-complementary

#AF3B33 #33AF79 #3369AF

monochromatic

#501B17 #802B25 #AF3B33 #CD5A52 #DB8882

Accessibility & contrast

On white

6.01

#AF3B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#AF3B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3B33

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3B33	#FFFFFF	#000000	##FFFFFF
##AF3B33	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5331

Deuteranopia (green-blind)

#786C2F

Tritanopia (blue-blind)

#C01D3A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #af3b33;
/* rgb */ color: rgb(175, 59, 51);
/* oklch */ color: oklch(51.8% 0.153 27.6);

Tailwind

colors: {
  custom: {
    50: '#ce776b',
    500: '#af3b33',
    950: '#000000',
  },
}

SCSS

$custom: #af3b33;
$custom-light: #ce776b;
$custom-dark: #000000;

JSON

{
  "hex": "#af3b33",
  "rgb": {
    "r": 175,
    "g": 59,
    "b": 51
  },
  "hsl": {
    "h": 3.871,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5177,
    "c": 0.15276,
    "h": 27.6
  },
  "luminance": 0.12481
}

Semantic roles & 50–950 ramp

primary

#AF3B33

secondary

#7ABFC4

accent

#D5DE4A

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AF3B33

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

Preview Lab → · Contrast checker → · Palette generator →