#AF3E31#AF3E31

#AF3E31 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.1% C 0.150 H 29.6°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#AF3E31
RGB	rgb(175, 62, 49)
HSL	hsl(6, 56%, 44%)
HSV	hsv(6, 72%, 69%)
CMYK	cmyk(0%, 64.6%, 72%, 31.4%)
CIE-LAB	lab(42.44, 45.31, 32.53)
CIE-LCH	lch(42.44, 55.78, 35.67°)
OKLab	oklab(52.11% 0.1305 0.0741)
OKLCH	oklch(52.11% 0.15 29.6)
XYZ	xyz(19.9583, 12.7838, 4.3217)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF3E31 #31A2AF

analogous

#AF3163 #AF3E31 #AF7D31

triadic

#AF3E31 #31AF3E #3E31AF

tetradic

#AF3E31 #63AF31 #31A2AF #7D31AF

square

#AF3E31 #63AF31 #31A2AF #7D31AF

split-complementary

#AF3E31 #31AF7D #3163AF

monochromatic

#4F1C16 #7F2D24 #AF3E31 #CE5C4F #DB897F

Accessibility & contrast

On white

5.91

#AF3E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AF3E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF3E31

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF3E31	#FFFFFF	#000000	##FFFFFF
##AF3E31	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D552F

Deuteranopia (green-blind)

#796D2D

Tritanopia (blue-blind)

#C0223C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #af3e31;
/* rgb */ color: rgb(175, 62, 49);
/* oklch */ color: oklch(52.1% 0.150 29.6);

Tailwind

colors: {
  custom: {
    50: '#ce796a',
    500: '#af3e31',
    950: '#000000',
  },
}

SCSS

$custom: #af3e31;
$custom-light: #ce796a;
$custom-dark: #000000;

JSON

{
  "hex": "#af3e31",
  "rgb": {
    "r": 175,
    "g": 62,
    "b": 49
  },
  "hsl": {
    "h": 6.19,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52107,
    "c": 0.15011,
    "h": 29.6
  },
  "luminance": 0.12781
}

Semantic roles & 50–950 ramp

primary

#AF3E31

secondary

#78BCC4

accent

#D0E048

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AF3E31

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

Preview Lab → · Contrast checker → · Palette generator →