#AF2921#AF2921

#AF2921 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.7% C 0.172 H 28.5°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#AF2921
RGB	rgb(175, 41, 33)
HSL	hsl(3, 68%, 41%)
HSV	hsv(3, 81%, 69%)
CMYK	cmyk(0%, 76.6%, 81.1%, 31.4%)
CIE-LAB	lab(39.26, 52.86, 38.15)
CIE-LCH	lch(39.26, 65.18, 35.82°)
OKLab	oklab(49.68% 0.1509 0.0821)
OKLCH	oklch(49.68% 0.172 28.5)
XYZ	xyz(18.7489, 10.8126, 2.5384)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2921 #21A7AF

analogous

#AF2160 #AF2921 #AF7021

triadic

#AF2921 #21AF29 #2921AF

tetradic

#AF2921 #60AF21 #21A7AF #7021AF

square

#AF2921 #60AF21 #21A7AF #7021AF

split-complementary

#AF2921 #21AF70 #2160AF

monochromatic

#48110E #7C1D17 #AF2921 #D93E34 #E36F68

Accessibility & contrast

On white

6.64

#AF2921 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AF2921 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2921

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2921	#FFFFFF	#000000	##FFFFFF
##AF2921	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1E

Deuteranopia (green-blind)

#74671A

Tritanopia (blue-blind)

#C10029

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af2921;
/* rgb */ color: rgb(175, 41, 33);
/* oklch */ color: oklch(49.7% 0.172 28.5);

Tailwind

colors: {
  custom: {
    50: '#d06e5e',
    500: '#af2921',
    950: '#000000',
  },
}

SCSS

$custom: #af2921;
$custom-light: #d06e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#af2921",
  "rgb": {
    "r": 175,
    "g": 41,
    "b": 33
  },
  "hsl": {
    "h": 3.38,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49675,
    "c": 0.17177,
    "h": 28.5
  },
  "luminance": 0.1081
}

Semantic roles & 50–950 ramp

primary

#AF2921

secondary

#64C2C8

accent

#E1EB3D

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #AF2921

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

Preview Lab → · Contrast checker → · Palette generator →