#AF3748#AF3748

#AF3748 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.7% C 0.155 H 16.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#AF3748
RGB	rgb(175, 55, 72)
HSL	hsl(352, 52%, 45%)
HSV	hsv(352, 69%, 69%)
CMYK	cmyk(0%, 68.6%, 58.9%, 31.4%)
CIE-LAB	lab(41.72, 49.69, 17.74)
CIE-LCH	lch(41.72, 52.76, 19.64°)
OKLab	oklab(51.69% 0.1489 0.0437)
OKLCH	oklch(51.69% 0.155 16.3)
XYZ	xyz(20.2170, 12.3170, 7.4425)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3748 #37AF9E

analogous

#AF3784 #AF3748 #AF6237

triadic

#AF3748 #48AF37 #3748AF

tetradic

#AF3748 #84AF37 #37AF9E #6237AF

square

#AF3748 #84AF37 #37AF9E #6237AF

split-complementary

#AF3748 #37AF62 #3784AF

monochromatic

#521A22 #802835 #AF3748 #CB5969 #D98793

Accessibility & contrast

On white

6.06

#AF3748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AF3748 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3748

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3748	#FFFFFF	#000000	##FFFFFF
##AF3748	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565348

Deuteranopia (green-blind)

#746C45

Tritanopia (blue-blind)

#BF1C3E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #af3748;
/* rgb */ color: rgb(175, 55, 72);
/* oklch */ color: oklch(51.7% 0.155 16.3);

Tailwind

colors: {
  custom: {
    50: '#cd757a',
    500: '#af3748',
    950: '#000000',
  },
}

SCSS

$custom: #af3748;
$custom-light: #cd757a;
$custom-dark: #000000;

JSON

{
  "hex": "#af3748",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 72
  },
  "hsl": {
    "h": 351.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51691,
    "c": 0.15514,
    "h": 16.3
  },
  "luminance": 0.12314
}

Semantic roles & 50–950 ramp

primary

#AF3748

secondary

#7FC3BA

accent

#DCC74C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #AF3748

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

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