#AF3528#AF3528

#AF3528 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.160 H 29.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX#AF3528
RGBrgb(175, 53, 40)
HSLhsl(6, 63%, 42%)
HSVhsv(6, 77%, 69%)
CMYKcmyk(0%, 69.7%, 77.1%, 31.4%)
CIE-LABlab(40.92, 48.72, 35.98)
CIE-LCHlch(40.92, 60.56, 36.45°)
OKLaboklab(50.94% 0.1393 0.0795)
OKLCHoklch(50.94% 0.16 29.7)
XYZxyz(19.3375, 11.8163, 3.2696)
Luminance0.1181 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AF3528 #28A2AF
analogous
#AF285E #AF3528 #AF7928
triadic
#AF3528 #28AF35 #3528AF
tetradic
#AF3528 #5EAF28 #28A2AF #7928AF
square
#AF3528 #5EAF28 #28A2AF #7928AF
split-complementary
#AF3528 #28AF79 #285EAF
monochromatic
#4B1711 #7D261D #AF3528 #D44F41 #DF7D73

Accessibility & contrast

On white

6.25
#AF3528 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.36
#AF3528 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3528
6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AF3528#FFFFFF#000000##FFFFFF
##AF35281.006.253.366.25
#FFFFFF6.251.0021.001.00
#0000003.3621.001.0021.00
##FFFFFF6.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#584F26
Deuteranopia (green-blind)
#776A23
Tritanopia (blue-blind)
#C10933
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #af3528;
/* rgb */ color: rgb(175, 53, 40);
/* oklch */ color: oklch(50.9% 0.160 29.7);
Tailwind
colors: {
  custom: {
    50: '#cf7463',
    500: '#af3528',
    950: '#000000',
  },
}
SCSS
$custom: #af3528;
$custom-light: #cf7463;
$custom-dark: #000000;
JSON
{
  "hex": "#af3528",
  "rgb": {
    "r": 175,
    "g": 53,
    "b": 40
  },
  "hsl": {
    "h": 5.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50938,
    "c": 0.16044,
    "h": 29.7
  },
  "luminance": 0.11813
}

Semantic roles & 50–950 ramp

primary
#AF3528
secondary
#6DBDC6
accent
#D6E642
background
#FDF7F5
surface
#FBEDEA
border
#D4C8C6
text
#150905
muted
#837B79

Preview Lab

Preview with #AF3528

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

Preview Lab → · Contrast checker → · Palette generator →

#AF3528 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva