#AF4545#AF4545

#AF4545 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.3% C 0.139 H 23.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#AF4545
RGB	rgb(175, 69, 69)
HSL	hsl(0, 43%, 48%)
HSV	hsv(0, 61%, 69%)
CMYK	cmyk(0%, 60.6%, 60.6%, 31.4%)
CIE-LAB	lab(43.95, 43.31, 22.51)
CIE-LCH	lch(43.95, 48.81, 27.46°)
OKLab	oklab(53.35% 0.1281 0.0545)
OKLCH	oklch(53.35% 0.139 23)
XYZ	xyz(20.8834, 13.8026, 7.1935)
Luminance	0.1380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF4545 #45AFAF

analogous

#AF457A #AF4545 #AF7A45

triadic

#AF4545 #45AF45 #4545AF

tetradic

#AF4545 #7AAF45 #45AFAF #7A45AF

square

#AF4545 #7AAF45 #45AFAF #7A45AF

split-complementary

#AF4545 #45AF7A #457AAF

monochromatic

#572222 #833434 #AF4545 #C56C6C #D69898

Accessibility & contrast

On white

5.59

#AF4545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#AF4545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF4545

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF4545	#FFFFFF	#000000	##FFFFFF
##AF4545	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A44

Deuteranopia (green-blind)

#7A7042

Tritanopia (blue-blind)

#BF3146

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #af4545;
/* rgb */ color: rgb(175, 69, 69);
/* oklch */ color: oklch(53.3% 0.139 23.0);

Tailwind

colors: {
  custom: {
    50: '#cd7d78',
    500: '#af4545',
    950: '#000000',
  },
}

SCSS

$custom: #af4545;
$custom-light: #cd7d78;
$custom-dark: #000000;

JSON

{
  "hex": "#af4545",
  "rgb": {
    "r": 175,
    "g": 69,
    "b": 69
  },
  "hsl": {
    "h": 0,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53345,
    "c": 0.13923,
    "h": 23
  },
  "luminance": 0.138
}

Semantic roles & 50–950 ramp

primary

#AF4545

secondary

#8DC2C2

accent

#D3D355

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #AF4545

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

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