#A2372F#A2372F

#A2372F is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.0% C 0.143 H 27.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#A2372F
RGB	rgb(162, 55, 47)
HSL	hsl(4, 55%, 41%)
HSV	hsv(4, 71%, 64%)
CMYK	cmyk(0%, 66%, 71%, 36.5%)
CIE-LAB	lab(38.94, 43.71, 29.04)
CIE-LCH	lch(38.94, 52.48, 33.60°)
OKLab	oklab(49.03% 0.1266 0.0668)
OKLCH	oklch(49.03% 0.143 27.8)
XYZ	xyz(16.7813, 10.6214, 3.8553)
Luminance	0.1062 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2372F #2F9AA2

analogous

#A22F60 #A2372F #A2702F

triadic

#A2372F #2FA237 #372FA2

tetradic

#A2372F #60A22F #2F9AA2 #702FA2

square

#A2372F #60A22F #2F9AA2 #702FA2

split-complementary

#A2372F #2FA270 #2F60A2

monochromatic

#431713 #732721 #A2372F #C94E45 #D77B75

Accessibility & contrast

On white

6.72

#A2372F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A2372F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A2372F

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2372F	#FFFFFF	#000000	##FFFFFF
##A2372F	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544D2D

Deuteranopia (green-blind)

#6F642C

Tritanopia (blue-blind)

#B21C36

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a2372f;
/* rgb */ color: rgb(162, 55, 47);
/* oklch */ color: oklch(49.0% 0.143 27.8);

Tailwind

colors: {
  custom: {
    50: '#c57368',
    500: '#a2372f',
    950: '#000000',
  },
}

SCSS

$custom: #a2372f;
$custom-light: #c57368;
$custom-dark: #000000;

JSON

{
  "hex": "#a2372f",
  "rgb": {
    "r": 162,
    "g": 55,
    "b": 47
  },
  "hsl": {
    "h": 4.174,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49033,
    "c": 0.14317,
    "h": 27.8
  },
  "luminance": 0.10619
}

Semantic roles & 50–950 ramp

primary

#A2372F

secondary

#6EB9BF

accent

#D4DE49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A2372F

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

Preview Lab → · Contrast checker → · Palette generator →