#AF2423#AF2423

#AF2423 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.175 H 26.8°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#AF2423
RGB	rgb(175, 36, 35)
HSL	hsl(0, 67%, 41%)
HSV	hsv(0, 80%, 69%)
CMYK	cmyk(0%, 79.4%, 80%, 31.4%)
CIE-LAB	lab(38.73, 54.48, 36.49)
CIE-LCH	lch(38.73, 65.58, 33.82°)
OKLab	oklab(49.28% 0.1564 0.0792)
OKLCH	oklch(49.28% 0.175 26.8)
XYZ	xyz(18.6157, 10.5001, 2.6363)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2423 #23AEAF

analogous

#AF2368 #AF2423 #AF6A23

triadic

#AF2423 #23AF24 #2423AF

tetradic

#AF2423 #68AF23 #23AEAF #6A23AF

square

#AF2423 #68AF23 #23AEAF #6A23AF

split-complementary

#AF2423 #23AF6A #2368AF

monochromatic

#490F0F #7C1A19 #AF2423 #D73938 #E16C6B

Accessibility & contrast

On white

6.78

#AF2423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AF2423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2423

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2423	#FFFFFF	#000000	##FFFFFF
##AF2423	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504821

Deuteranopia (green-blind)

#72661D

Tritanopia (blue-blind)

#C10026

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #af2423;
/* rgb */ color: rgb(175, 36, 35);
/* oklch */ color: oklch(49.3% 0.175 26.8);

Tailwind

colors: {
  custom: {
    50: '#d06c5f',
    500: '#af2423',
    950: '#000000',
  },
}

SCSS

$custom: #af2423;
$custom-light: #d06c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#af2423",
  "rgb": {
    "r": 175,
    "g": 36,
    "b": 35
  },
  "hsl": {
    "h": 0.429,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49282,
    "c": 0.1753,
    "h": 26.8
  },
  "luminance": 0.10497
}

Semantic roles & 50–950 ramp

primary

#AF2423

secondary

#66C7C7

accent

#E8EA3E

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160804

muted

#847A79

Preview Lab

Preview with #AF2423

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

Preview Lab → · Contrast checker → · Palette generator →