#AF3B30#AF3B30

#AF3B30 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.7% C 0.153 H 28.8°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#AF3B30
RGB	rgb(175, 59, 48)
HSL	hsl(5, 57%, 44%)
HSV	hsv(5, 73%, 69%)
CMYK	cmyk(0%, 66.3%, 72.6%, 31.4%)
CIE-LAB	lab(41.94, 46.57, 32.53)
CIE-LCH	lch(41.94, 56.81, 34.94°)
OKLab	oklab(51.73% 0.1343 0.074)
OKLCH	oklch(51.73% 0.153 28.8)
XYZ	xyz(19.7788, 12.4581, 4.1589)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3B30 #30A4AF

analogous

#AF3064 #AF3B30 #AF7A30

triadic

#AF3B30 #30AF3B #3B30AF

tetradic

#AF3B30 #64AF30 #30A4AF #7A30AF

square

#AF3B30 #64AF30 #30A4AF #7A30AF

split-complementary

#AF3B30 #30AF7A #3064AF

monochromatic

#4F1B16 #7F2B23 #AF3B30 #CE594E #DC867E

Accessibility & contrast

On white

6.02

#AF3B30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AF3B30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3B30

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3B30	#FFFFFF	#000000	##FFFFFF
##AF3B30	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532E

Deuteranopia (green-blind)

#786C2C

Tritanopia (blue-blind)

#C01C39

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #af3b30;
/* rgb */ color: rgb(175, 59, 48);
/* oklch */ color: oklch(51.7% 0.153 28.8);

Tailwind

colors: {
  custom: {
    50: '#ce7769',
    500: '#af3b30',
    950: '#000000',
  },
}

SCSS

$custom: #af3b30;
$custom-light: #ce7769;
$custom-dark: #000000;

JSON

{
  "hex": "#af3b30",
  "rgb": {
    "r": 175,
    "g": 59,
    "b": 48
  },
  "hsl": {
    "h": 5.197,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51727,
    "c": 0.15329,
    "h": 28.8
  },
  "luminance": 0.12455
}

Semantic roles & 50–950 ramp

primary

#AF3B30

secondary

#76BEC4

accent

#D3E048

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AF3B30

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

Preview Lab → · Contrast checker → · Palette generator →