#AF3423#AF3423

#AF3423 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.162 H 31.0°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#AF3423
RGB	rgb(175, 52, 35)
HSL	hsl(7, 67%, 41%)
HSV	hsv(7, 80%, 69%)
CMYK	cmyk(0%, 70.3%, 80%, 31.4%)
CIE-LAB	lab(40.73, 48.93, 38.52)
CIE-LCH	lch(40.73, 62.28, 38.21°)
OKLab	oklab(50.77% 0.139 0.0836)
OKLCH	oklch(50.77% 0.162 31)
XYZ	xyz(19.2128, 11.6942, 2.8353)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3423 #239EAF

analogous

#AF2358 #AF3423 #AF7A23

triadic

#AF3423 #23AF34 #3423AF

tetradic

#AF3423 #58AF23 #239EAF #7A23AF

square

#AF3423 #58AF23 #239EAF #7A23AF

split-complementary

#AF3423 #23AF7A #2358AF

monochromatic

#49160F #7C2519 #AF3423 #D74B38 #E1796B

Accessibility & contrast

On white

6.29

#AF3423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AF3423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3423

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3423	#FFFFFF	#000000	##FFFFFF
##AF3423	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F20

Deuteranopia (green-blind)

#776A1E

Tritanopia (blue-blind)

#C10331

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #af3423;
/* rgb */ color: rgb(175, 52, 35);
/* oklch */ color: oklch(50.8% 0.162 31.0);

Tailwind

colors: {
  custom: {
    50: '#d0735f',
    500: '#af3423',
    950: '#000000',
  },
}

SCSS

$custom: #af3423;
$custom-light: #d0735f;
$custom-dark: #000000;

JSON

{
  "hex": "#af3423",
  "rgb": {
    "r": 175,
    "g": 52,
    "b": 35
  },
  "hsl": {
    "h": 7.286,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50774,
    "c": 0.16221,
    "h": 31
  },
  "luminance": 0.11691
}

Semantic roles & 50–950 ramp

primary

#AF3423

secondary

#66BCC7

accent

#D5EA3E

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160905

muted

#847B79

Preview Lab

Preview with #AF3423

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

Preview Lab → · Contrast checker → · Palette generator →