#AF263A#AF263A

#AF263A is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.172 H 18.7°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#AF263A
RGB	rgb(175, 38, 58)
HSL	hsl(351, 64%, 42%)
HSV	hsv(351, 78%, 69%)
CMYK	cmyk(0%, 78.3%, 66.9%, 31.4%)
CIE-LAB	lab(39.26, 54.89, 23.27)
CIE-LCH	lch(39.26, 59.61, 22.97°)
OKLab	oklab(49.78% 0.1628 0.0551)
OKLCH	oklch(49.78% 0.172 18.7)
XYZ	xyz(19.1381, 10.8086, 5.0807)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF263A #26AF9B

analogous

#AF267F #AF263A #AF5726

triadic

#AF263A #3AAF26 #263AAF

tetradic

#AF263A #7FAF26 #26AF9B #5726AF

square

#AF263A #7FAF26 #26AF9B #5726AF

split-complementary

#AF263A #26AF57 #267FAF

monochromatic

#4A1019 #7D1B29 #AF263A #D53D53 #E07080

Accessibility & contrast

On white

6.64

#AF263A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AF263A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF263A

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF263A	#FFFFFF	#000000	##FFFFFF
##AF263A	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3A

Deuteranopia (green-blind)

#716736

Tritanopia (blue-blind)

#C0002F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af263a;
/* rgb */ color: rgb(175, 38, 58);
/* oklch */ color: oklch(49.8% 0.172 18.7);

Tailwind

colors: {
  custom: {
    50: '#cf6d70',
    500: '#af263a',
    950: '#000000',
  },
}

SCSS

$custom: #af263a;
$custom-light: #cf6d70;
$custom-dark: #000000;

JSON

{
  "hex": "#af263a",
  "rgb": {
    "r": 175,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 351.241,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49777,
    "c": 0.17185,
    "h": 18.7
  },
  "luminance": 0.10806
}

Semantic roles & 50–950 ramp

primary

#AF263A

secondary

#6AC7B9

accent

#E7CF40

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF263A

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

Preview Lab → · Contrast checker → · Palette generator →