#AF273C#AF273C

#AF273C is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.9% C 0.171 H 18.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#AF273C
RGB	rgb(175, 39, 60)
HSL	hsl(351, 64%, 42%)
HSV	hsv(351, 78%, 69%)
CMYK	cmyk(0%, 77.7%, 65.7%, 31.4%)
CIE-LAB	lab(39.40, 54.69, 22.20)
CIE-LCH	lch(39.40, 59.02, 22.09°)
OKLab	oklab(49.9% 0.1626 0.0529)
OKLCH	oklch(49.9% 0.171 18)
XYZ	xyz(19.2224, 10.8942, 5.3647)
Luminance	0.1089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF273C #27AF9A

analogous

#AF2780 #AF273C #AF5627

triadic

#AF273C #3CAF27 #273CAF

tetradic

#AF273C #80AF27 #27AF9A #5627AF

square

#AF273C #80AF27 #27AF9A #5627AF

split-complementary

#AF273C #27AF56 #2780AF

monochromatic

#4B111A #7D1C2B #AF273C #D43F56 #DF7182

Accessibility & contrast

On white

6.61

#AF273C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AF273C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF273C

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF273C	#FFFFFF	#000000	##FFFFFF
##AF273C	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3C

Deuteranopia (green-blind)

#716738

Tritanopia (blue-blind)

#C00030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #af273c;
/* rgb */ color: rgb(175, 39, 60);
/* oklch */ color: oklch(49.9% 0.171 18.0);

Tailwind

colors: {
  custom: {
    50: '#ce6e71',
    500: '#af273c',
    950: '#000000',
  },
}

SCSS

$custom: #af273c;
$custom-light: #ce6e71;
$custom-dark: #000000;

JSON

{
  "hex": "#af273c",
  "rgb": {
    "r": 175,
    "g": 39,
    "b": 60
  },
  "hsl": {
    "h": 350.735,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49896,
    "c": 0.17096,
    "h": 18
  },
  "luminance": 0.10891
}

Semantic roles & 50–950 ramp

primary

#AF273C

secondary

#6BC6B8

accent

#E7CD41

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF273C

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

Preview Lab → · Contrast checker → · Palette generator →