#AF374B#AF374B

#AF374B is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.8% C 0.155 H 14.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#AF374B
RGB	rgb(175, 55, 75)
HSL	hsl(350, 52%, 45%)
HSV	hsv(350, 69%, 69%)
CMYK	cmyk(0%, 68.6%, 57.1%, 31.4%)
CIE-LAB	lab(41.78, 49.92, 15.95)
CIE-LCH	lch(41.78, 52.40, 17.72°)
OKLab	oklab(51.76% 0.1501 0.0396)
OKLCH	oklch(51.76% 0.155 14.8)
XYZ	xyz(20.3173, 12.3571, 7.9705)
Luminance	0.1235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF374B #37AF9B

analogous

#AF3787 #AF374B #AF5F37

triadic

#AF374B #4BAF37 #374BAF

tetradic

#AF374B #87AF37 #37AF9B #5F37AF

square

#AF374B #87AF37 #37AF9B #5F37AF

split-complementary

#AF374B #37AF5F #3787AF

monochromatic

#521A23 #802837 #AF374B #CB596C #D98795

Accessibility & contrast

On white

6.05

#AF374B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#AF374B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF374B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF374B	#FFFFFF	#000000	##FFFFFF
##AF374B	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534B

Deuteranopia (green-blind)

#746C48

Tritanopia (blue-blind)

#BF1D3F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #af374b;
/* rgb */ color: rgb(175, 55, 75);
/* oklch */ color: oklch(51.8% 0.155 14.8);

Tailwind

colors: {
  custom: {
    50: '#cd767d',
    500: '#af374b',
    950: '#000000',
  },
}

SCSS

$custom: #af374b;
$custom-light: #cd767d;
$custom-dark: #000000;

JSON

{
  "hex": "#af374b",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 75
  },
  "hsl": {
    "h": 350,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51758,
    "c": 0.15522,
    "h": 14.8
  },
  "luminance": 0.12354
}

Semantic roles & 50–950 ramp

primary

#AF374B

secondary

#7FC3B8

accent

#DCC44C

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #AF374B

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

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