#AF2528#AF2528

#AF2528 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.4% C 0.174 H 25.5°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#AF2528
RGB	rgb(175, 37, 40)
HSL	hsl(359, 65%, 42%)
HSV	hsv(359, 79%, 69%)
CMYK	cmyk(0%, 78.9%, 77.1%, 31.4%)
CIE-LAB	lab(38.89, 54.36, 33.79)
CIE-LCH	lch(38.89, 64.00, 31.86°)
OKLab	oklab(49.42% 0.1571 0.0748)
OKLCH	oklch(49.42% 0.174 25.5)
XYZ	xyz(18.7260, 10.5933, 3.0658)
Luminance	0.1059 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2528 #25AFAC

analogous

#AF256D #AF2528 #AF6725

triadic

#AF2528 #28AF25 #2528AF

tetradic

#AF2528 #6DAF25 #25AFAC #6725AF

square

#AF2528 #6DAF25 #25AFAC #6725AF

split-complementary

#AF2528 #25AF67 #256DAF

monochromatic

#4A1011 #7C1A1C #AF2528 #D63C3F #E06E71

Accessibility & contrast

On white

6.74

#AF2528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AF2528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2528

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2528	#FFFFFF	#000000	##FFFFFF
##AF2528	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504926

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#C10028

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af2528;
/* rgb */ color: rgb(175, 37, 40);
/* oklch */ color: oklch(49.4% 0.174 25.5);

Tailwind

colors: {
  custom: {
    50: '#d06d62',
    500: '#af2528',
    950: '#000000',
  },
}

SCSS

$custom: #af2528;
$custom-light: #d06d62;
$custom-dark: #000000;

JSON

{
  "hex": "#af2528",
  "rgb": {
    "r": 175,
    "g": 37,
    "b": 40
  },
  "hsl": {
    "h": 358.696,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49419,
    "c": 0.17398,
    "h": 25.5
  },
  "luminance": 0.1059
}

Semantic roles & 50–950 ramp

primary

#AF2528

secondary

#69C7C5

accent

#E8E440

background

#FEF6F5

surface

#FCECEA

border

#D5C7C6

text

#160805

muted

#847A79

Preview Lab

Preview with #AF2528

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

Preview Lab → · Contrast checker → · Palette generator →