#AF2631#AF2631

#AF2631 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.6% C 0.172 H 22.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#AF2631
RGB	rgb(175, 38, 49)
HSL	hsl(355, 64%, 42%)
HSV	hsv(355, 78%, 69%)
CMYK	cmyk(0%, 78.3%, 72%, 31.4%)
CIE-LAB	lab(39.11, 54.43, 28.66)
CIE-LCH	lch(39.11, 61.51, 27.76°)
OKLab	oklab(49.63% 0.1593 0.0657)
OKLCH	oklch(49.63% 0.172 22.4)
XYZ	xyz(18.9289, 10.7249, 3.9786)
Luminance	0.1072 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2631 #26AFA4

analogous

#AF2676 #AF2631 #AF5F26

triadic

#AF2631 #31AF26 #2631AF

tetradic

#AF2631 #76AF26 #26AFA4 #5F26AF

square

#AF2631 #76AF26 #26AFA4 #5F26AF

split-complementary

#AF2631 #26AF5F #2676AF

monochromatic

#4A1015 #7D1B23 #AF2631 #D53D49 #E07079

Accessibility & contrast

On white

6.68

#AF2631 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#AF2631 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2631

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2631	#FFFFFF	#000000	##FFFFFF
##AF2631	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504930

Deuteranopia (green-blind)

#72672C

Tritanopia (blue-blind)

#C1002C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af2631;
/* rgb */ color: rgb(175, 38, 49);
/* oklch */ color: oklch(49.6% 0.172 22.4);

Tailwind

colors: {
  custom: {
    50: '#cf6d69',
    500: '#af2631',
    950: '#000000',
  },
}

SCSS

$custom: #af2631;
$custom-light: #cf6d69;
$custom-dark: #000000;

JSON

{
  "hex": "#af2631",
  "rgb": {
    "r": 175,
    "g": 38,
    "b": 49
  },
  "hsl": {
    "h": 355.182,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49625,
    "c": 0.17233,
    "h": 22.4
  },
  "luminance": 0.10722
}

Semantic roles & 50–950 ramp

primary

#AF2631

secondary

#6AC7BF

accent

#E7DA40

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AF2631

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

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