#AF2D28#AF2D28

#AF2D28 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.168 H 27.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#AF2D28
RGB	rgb(175, 45, 40)
HSL	hsl(2, 63%, 42%)
HSV	hsv(2, 77%, 69%)
CMYK	cmyk(0%, 74.3%, 77.1%, 31.4%)
CIE-LAB	lab(39.83, 51.74, 34.80)
CIE-LCH	lch(39.83, 62.35, 33.93°)
OKLab	oklab(50.12% 0.1488 0.077)
OKLCH	oklch(50.12% 0.168 27.4)
XYZ	xyz(19.0028, 11.1469, 3.1581)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2D28 #28AAAF

analogous

#AF2867 #AF2D28 #AF7028

triadic

#AF2D28 #28AF2D #2D28AF

tetradic

#AF2D28 #67AF28 #28AAAF #7028AF

square

#AF2D28 #67AF28 #28AAAF #7028AF

split-complementary

#AF2D28 #28AF70 #2867AF

monochromatic

#4B1311 #7D201D #AF2D28 #D44641 #DF7773

Accessibility & contrast

On white

6.50

#AF2D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AF2D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2D28

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2D28	#FFFFFF	#000000	##FFFFFF
##AF2D28	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C26

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#C1002D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #af2d28;
/* rgb */ color: rgb(175, 45, 40);
/* oklch */ color: oklch(50.1% 0.168 27.4);

Tailwind

colors: {
  custom: {
    50: '#d07063',
    500: '#af2d28',
    950: '#000000',
  },
}

SCSS

$custom: #af2d28;
$custom-light: #d07063;
$custom-dark: #000000;

JSON

{
  "hex": "#af2d28",
  "rgb": {
    "r": 175,
    "g": 45,
    "b": 40
  },
  "hsl": {
    "h": 2.222,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50119,
    "c": 0.16754,
    "h": 27.4
  },
  "luminance": 0.11144
}

Semantic roles & 50–950 ramp

primary

#AF2D28

secondary

#6DC3C6

accent

#E0E642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #AF2D28

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

Preview Lab → · Contrast checker → · Palette generator →