#AF3438#AF3438

#AF3438 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.1% C 0.159 H 23.1°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#AF3438
RGB	rgb(175, 52, 56)
HSL	hsl(358, 54%, 45%)
HSV	hsv(358, 70%, 69%)
CMYK	cmyk(0%, 70.3%, 68%, 31.4%)
CIE-LAB	lab(40.99, 49.87, 26.66)
CIE-LCH	lch(40.99, 56.55, 28.13°)
OKLab	oklab(51.06% 0.1463 0.0624)
OKLCH	oklch(51.06% 0.159 23.1)
XYZ	xyz(19.6231, 11.8583, 4.9962)
Luminance	0.1186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3438 #34AFAB

analogous

#AF3476 #AF3438 #AF6E34

triadic

#AF3438 #38AF34 #3438AF

tetradic

#AF3438 #76AF34 #34AFAB #6E34AF

square

#AF3438 #76AF34 #34AFAB #6E34AF

split-complementary

#AF3438 #34AF6E #3476AF

monochromatic

#51181A #802629 #AF3438 #CC5458 #DA8386

Accessibility & contrast

On white

6.23

#AF3438 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#AF3438 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3438

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3438	#FFFFFF	#000000	##FFFFFF
##AF3438	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565037

Deuteranopia (green-blind)

#756A34

Tritanopia (blue-blind)

#C00D37

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #af3438;
/* rgb */ color: rgb(175, 52, 56);
/* oklch */ color: oklch(51.1% 0.159 23.1);

Tailwind

colors: {
  custom: {
    50: '#ce746e',
    500: '#af3438',
    950: '#000000',
  },
}

SCSS

$custom: #af3438;
$custom-light: #ce746e;
$custom-dark: #000000;

JSON

{
  "hex": "#af3438",
  "rgb": {
    "r": 175,
    "g": 52,
    "b": 56
  },
  "hsl": {
    "h": 358.049,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51056,
    "c": 0.15909,
    "h": 23.1
  },
  "luminance": 0.11855
}

Semantic roles & 50–950 ramp

primary

#AF3438

secondary

#7BC4C1

accent

#DED94A

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AF3438

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

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