#AF3D40#AF3D40

#AF3D40 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.2% C 0.149 H 22.4°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#AF3D40
RGB	rgb(175, 61, 64)
HSL	hsl(358, 48%, 46%)
HSV	hsv(358, 65%, 69%)
CMYK	cmyk(0%, 65.1%, 63.4%, 31.4%)
CIE-LAB	lab(42.50, 46.61, 23.68)
CIE-LCH	lch(42.50, 52.28, 26.93°)
OKLab	oklab(52.23% 0.1376 0.0567)
OKLCH	oklch(52.23% 0.149 22.4)
XYZ	xyz(20.2753, 12.8244, 6.2572)
Luminance	0.1282 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3D40 #3DAFAC

analogous

#AF3D79 #AF3D40 #AF733D

triadic

#AF3D40 #40AF3D #3D40AF

tetradic

#AF3D40 #79AF3D #3DAFAC #733DAF

square

#AF3D40 #79AF3D #3DAFAC #733DAF

split-complementary

#AF3D40 #3DAF73 #3D79AF

monochromatic

#541D1F #822D2F #AF3D40 #C86164 #D88F91

Accessibility & contrast

On white

5.89

#AF3D40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AF3D40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3D40

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3D40	#FFFFFF	#000000	##FFFFFF
##AF3D40	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553F

Deuteranopia (green-blind)

#776D3D

Tritanopia (blue-blind)

#C0243F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #af3d40;
/* rgb */ color: rgb(175, 61, 64);
/* oklch */ color: oklch(52.2% 0.149 22.4);

Tailwind

colors: {
  custom: {
    50: '#cd7874',
    500: '#af3d40',
    950: '#000000',
  },
}

SCSS

$custom: #af3d40;
$custom-light: #cd7874;
$custom-dark: #000000;

JSON

{
  "hex": "#af3d40",
  "rgb": {
    "r": 175,
    "g": 61,
    "b": 64
  },
  "hsl": {
    "h": 358.421,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52226,
    "c": 0.14884,
    "h": 22.4
  },
  "luminance": 0.12822
}

Semantic roles & 50–950 ramp

primary

#AF3D40

secondary

#85C3C1

accent

#D8D450

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AF3D40

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

Preview Lab → · Contrast checker → · Palette generator →