#AF243F#AF243F

#AF243F is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.7% C 0.173 H 16.1°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#AF243F
RGB	rgb(175, 36, 63)
HSL	hsl(348, 66%, 41%)
HSV	hsv(348, 79%, 69%)
CMYK	cmyk(0%, 79.4%, 64%, 31.4%)
CIE-LAB	lab(39.13, 55.77, 19.97)
CIE-LCH	lch(39.13, 59.24, 19.70°)
OKLab	oklab(49.72% 0.1667 0.0481)
OKLCH	oklch(49.72% 0.173 16.1)
XYZ	xyz(19.2093, 10.7375, 5.7627)
Luminance	0.1074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF243F #24AF94

analogous

#AF2485 #AF243F #AF4F24

triadic

#AF243F #3FAF24 #243FAF

tetradic

#AF243F #85AF24 #24AF94 #4F24AF

square

#AF243F #85AF24 #24AF94 #4F24AF

split-complementary

#AF243F #24AF4F #2485AF

monochromatic

#490F1A #7C1A2D #AF243F #D63A58 #E16D83

Accessibility & contrast

On white

6.67

#AF243F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#AF243F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF243F

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF243F	#FFFFFF	#000000	##FFFFFF
##AF243F	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4A3F

Deuteranopia (green-blind)

#70673B

Tritanopia (blue-blind)

#C00030

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af243f;
/* rgb */ color: rgb(175, 36, 63);
/* oklch */ color: oklch(49.7% 0.173 16.1);

Tailwind

colors: {
  custom: {
    50: '#ce6d73',
    500: '#af243f',
    950: '#000000',
  },
}

SCSS

$custom: #af243f;
$custom-light: #ce6d73;
$custom-dark: #000000;

JSON

{
  "hex": "#af243f",
  "rgb": {
    "r": 175,
    "g": 36,
    "b": 63
  },
  "hsl": {
    "h": 348.345,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49716,
    "c": 0.17349,
    "h": 16.1
  },
  "luminance": 0.10735
}

Semantic roles & 50–950 ramp

primary

#AF243F

secondary

#68C7B5

accent

#E9C83F

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AF243F

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

Preview Lab → · Contrast checker → · Palette generator →