#AF2C28#AF2C28

#AF2C28 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.168 H 27.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#AF2C28
RGB	rgb(175, 44, 40)
HSL	hsl(2, 63%, 42%)
HSV	hsv(2, 77%, 69%)
CMYK	cmyk(0%, 74.9%, 77.1%, 31.4%)
CIE-LAB	lab(39.70, 52.09, 34.67)
CIE-LCH	lch(39.70, 62.57, 33.65°)
OKLab	oklab(50.03% 0.1499 0.0767)
OKLCH	oklch(50.03% 0.168 27.1)
XYZ	xyz(18.9651, 11.0715, 3.1455)
Luminance	0.1107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2C28 #28ABAF

analogous

#AF2867 #AF2C28 #AF7028

triadic

#AF2C28 #28AF2C #2C28AF

tetradic

#AF2C28 #67AF28 #28ABAF #7028AF

square

#AF2C28 #67AF28 #28ABAF #7028AF

split-complementary

#AF2C28 #28AF70 #2867AF

monochromatic

#4B1311 #7D1F1D #AF2C28 #D44541 #DF7673

Accessibility & contrast

On white

6.53

#AF2C28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AF2C28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2C28

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2C28	#FFFFFF	#000000	##FFFFFF
##AF2C28	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B26

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#C1002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af2c28;
/* rgb */ color: rgb(175, 44, 40);
/* oklch */ color: oklch(50.0% 0.168 27.1);

Tailwind

colors: {
  custom: {
    50: '#d07062',
    500: '#af2c28',
    950: '#000000',
  },
}

SCSS

$custom: #af2c28;
$custom-light: #d07062;
$custom-dark: #000000;

JSON

{
  "hex": "#af2c28",
  "rgb": {
    "r": 175,
    "g": 44,
    "b": 40
  },
  "hsl": {
    "h": 1.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50025,
    "c": 0.16839,
    "h": 27.1
  },
  "luminance": 0.11069
}

Semantic roles & 50–950 ramp

primary

#AF2C28

secondary

#6DC3C6

accent

#E1E642

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #AF2C28

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

Preview Lab → · Contrast checker → · Palette generator →