#AF3E40#AF3E40

#AF3E40 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.3% C 0.148 H 22.8°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#AF3E40
RGB	rgb(175, 62, 64)
HSL	hsl(359, 48%, 46%)
HSV	hsv(359, 65%, 69%)
CMYK	cmyk(0%, 64.6%, 63.4%, 31.4%)
CIE-LAB	lab(42.66, 46.17, 23.89)
CIE-LCH	lch(42.66, 51.98, 27.35°)
OKLab	oklab(52.35% 0.1362 0.0572)
OKLCH	oklch(52.35% 0.148 22.8)
XYZ	xyz(20.3292, 12.9321, 6.2752)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3E40 #3EAFAD

analogous

#AF3E79 #AF3E40 #AF753E

triadic

#AF3E40 #40AF3E #3E40AF

tetradic

#AF3E40 #79AF3E #3EAFAD #753EAF

square

#AF3E40 #79AF3E #3EAFAD #753EAF

split-complementary

#AF3E40 #3EAF75 #3E79AF

monochromatic

#551E1F #822E2F #AF3E40 #C86364 #D89091

Accessibility & contrast

On white

5.86

#AF3E40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#AF3E40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3E40

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3E40	#FFFFFF	#000000	##FFFFFF
##AF3E40	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B563F

Deuteranopia (green-blind)

#786E3D

Tritanopia (blue-blind)

#C02540

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #af3e40;
/* rgb */ color: rgb(175, 62, 64);
/* oklch */ color: oklch(52.3% 0.148 22.8);

Tailwind

colors: {
  custom: {
    50: '#cd7974',
    500: '#af3e40',
    950: '#000000',
  },
}

SCSS

$custom: #af3e40;
$custom-light: #cd7974;
$custom-dark: #000000;

JSON

{
  "hex": "#af3e40",
  "rgb": {
    "r": 175,
    "g": 62,
    "b": 64
  },
  "hsl": {
    "h": 358.938,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52349,
    "c": 0.14774,
    "h": 22.8
  },
  "luminance": 0.12929
}

Semantic roles & 50–950 ramp

primary

#AF3E40

secondary

#86C3C2

accent

#D7D551

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AF3E40

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

Preview Lab → · Contrast checker → · Palette generator →