#AF3A40#AF3A40

#AF3A40 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.9% C 0.152 H 21.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#AF3A40
RGB	rgb(175, 58, 64)
HSL	hsl(357, 50%, 46%)
HSV	hsv(357, 67%, 69%)
CMYK	cmyk(0%, 66.9%, 63.4%, 31.4%)
CIE-LAB	lab(42.02, 47.90, 23.07)
CIE-LCH	lch(42.02, 53.17, 25.72°)
OKLab	oklab(51.87% 0.1417 0.0553)
OKLCH	oklch(51.87% 0.152 21.3)
XYZ	xyz(20.1197, 12.5130, 6.2053)
Luminance	0.1251 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3A40 #3AAFA9

analogous

#AF3A7A #AF3A40 #AF6E3A

triadic

#AF3A40 #40AF3A #3A40AF

tetradic

#AF3A40 #7AAF3A #3AAFA9 #6E3AAF

square

#AF3A40 #7AAF3A #3AAFA9 #6E3AAF

split-complementary

#AF3A40 #3AAF6E #3A7AAF

monochromatic

#531C1E #812B2F #AF3A40 #C95D62 #D98B8F

Accessibility & contrast

On white

6.00

#AF3A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#AF3A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3A40

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3A40	#FFFFFF	#000000	##FFFFFF
##AF3A40	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533F

Deuteranopia (green-blind)

#766C3D

Tritanopia (blue-blind)

#C01E3D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #af3a40;
/* rgb */ color: rgb(175, 58, 64);
/* oklch */ color: oklch(51.9% 0.152 21.3);

Tailwind

colors: {
  custom: {
    50: '#cd7774',
    500: '#af3a40',
    950: '#000000',
  },
}

SCSS

$custom: #af3a40;
$custom-light: #cd7774;
$custom-dark: #000000;

JSON

{
  "hex": "#af3a40",
  "rgb": {
    "r": 175,
    "g": 58,
    "b": 64
  },
  "hsl": {
    "h": 356.923,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51869,
    "c": 0.15212,
    "h": 21.3
  },
  "luminance": 0.1251
}

Semantic roles & 50–950 ramp

primary

#AF3A40

secondary

#82C3C0

accent

#DAD34E

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AF3A40

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

Preview Lab → · Contrast checker → · Palette generator →