#AF302B#AF302B

#AF302B is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.165 H 27.1°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#AF302B
RGB	rgb(175, 48, 43)
HSL	hsl(2, 61%, 43%)
HSV	hsv(2, 75%, 69%)
CMYK	cmyk(0%, 72.6%, 75.4%, 31.4%)
CIE-LAB	lab(40.25, 50.77, 33.54)
CIE-LCH	lch(40.25, 60.85, 33.45°)
OKLab	oklab(50.45% 0.1464 0.075)
OKLCH	oklch(50.45% 0.165 27.1)
XYZ	xyz(19.1744, 11.4052, 3.4768)
Luminance	0.1140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF302B #2BAAAF

analogous

#AF2B68 #AF302B #AF722B

triadic

#AF302B #2BAF30 #302BAF

tetradic

#AF302B #68AF2B #2BAAAF #722BAF

square

#AF302B #68AF2B #2BAAAF #722BAF

split-complementary

#AF302B #2BAF72 #2B68AF

monochromatic

#4D1513 #7E231F #AF302B #D14B46 #DE7B77

Accessibility & contrast

On white

6.40

#AF302B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#AF302B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF302B

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF302B	#FFFFFF	#000000	##FFFFFF
##AF302B	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D29

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#C10030

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #af302b;
/* rgb */ color: rgb(175, 48, 43);
/* oklch */ color: oklch(50.4% 0.165 27.1);

Tailwind

colors: {
  custom: {
    50: '#cf7165',
    500: '#af302b',
    950: '#000000',
  },
}

SCSS

$custom: #af302b;
$custom-light: #cf7165;
$custom-dark: #000000;

JSON

{
  "hex": "#af302b",
  "rgb": {
    "r": 175,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 2.273,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50449,
    "c": 0.1645,
    "h": 27.1
  },
  "luminance": 0.11402
}

Semantic roles & 50–950 ramp

primary

#AF302B

secondary

#70C2C5

accent

#DEE444

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AF302B

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

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