#AF3E2B#AF3E2B

#AF3E2B is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.0% C 0.151 H 31.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#AF3E2B
RGB	rgb(175, 62, 43)
HSL	hsl(9, 61%, 43%)
HSV	hsv(9, 75%, 69%)
CMYK	cmyk(0%, 64.6%, 75.4%, 31.4%)
CIE-LAB	lab(42.36, 45.03, 35.85)
CIE-LCH	lch(42.36, 57.56, 38.53°)
OKLab	oklab(52.03% 0.1284 0.08)
OKLCH	oklch(52.03% 0.151 31.9)
XYZ	xyz(19.8400, 12.7365, 3.6987)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3E2B #2B9CAF

analogous

#AF2B5A #AF3E2B #AF802B

triadic

#AF3E2B #2BAF3E #3E2BAF

tetradic

#AF3E2B #5AAF2B #2B9CAF #802BAF

square

#AF3E2B #5AAF2B #2B9CAF #802BAF

split-complementary

#AF3E2B #2BAF80 #2B5AAF

monochromatic

#4D1B13 #7E2D1F #AF3E2B #D15A46 #DE8677

Accessibility & contrast

On white

5.92

#AF3E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#AF3E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3E2B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3E2B	#FFFFFF	#000000	##FFFFFF
##AF3E2B	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5428

Deuteranopia (green-blind)

#7A6D27

Tritanopia (blue-blind)

#C1203A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #af3e2b;
/* rgb */ color: rgb(175, 62, 43);
/* oklch */ color: oklch(52.0% 0.151 31.9);

Tailwind

colors: {
  custom: {
    50: '#cf7965',
    500: '#af3e2b',
    950: '#000000',
  },
}

SCSS

$custom: #af3e2b;
$custom-light: #cf7965;
$custom-dark: #000000;

JSON

{
  "hex": "#af3e2b",
  "rgb": {
    "r": 175,
    "g": 62,
    "b": 43
  },
  "hsl": {
    "h": 8.636,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5203,
    "c": 0.15134,
    "h": 31.9
  },
  "luminance": 0.12734
}

Semantic roles & 50–950 ramp

primary

#AF3E2B

secondary

#70B9C5

accent

#CDE444

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AF3E2B

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

Preview Lab → · Contrast checker → · Palette generator →