#A2373B#A2373B

#A2373B is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.2% C 0.141 H 21.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A2373B
RGB	rgb(162, 55, 59)
HSL	hsl(358, 49%, 43%)
HSV	hsv(358, 66%, 64%)
CMYK	cmyk(0%, 66%, 63.6%, 36.5%)
CIE-LAB	lab(39.13, 44.42, 21.97)
CIE-LCH	lch(39.13, 49.56, 26.32°)
OKLab	oklab(49.24% 0.1313 0.0527)
OKLCH	oklch(49.24% 0.142 21.9)
XYZ	xyz(17.0576, 10.7319, 5.3101)
Luminance	0.1073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2373B #37A29E

analogous

#A23770 #A2373B #A26837

triadic

#A2373B #3BA237 #373BA2

tetradic

#A2373B #70A237 #37A29E #6837A2

square

#A2373B #70A237 #37A29E #6837A2

split-complementary

#A2373B #37A268 #3770A2

monochromatic

#47181A #74272A #A2373B #C45256 #D48083

Accessibility & contrast

On white

6.68

#A2373B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A2373B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A2373B

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2373B	#FFFFFF	#000000	##FFFFFF
##A2373B	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3A

Deuteranopia (green-blind)

#6E6538

Tritanopia (blue-blind)

#B21F39

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a2373b;
/* rgb */ color: rgb(162, 55, 59);
/* oklch */ color: oklch(49.2% 0.141 21.9);

Tailwind

colors: {
  custom: {
    50: '#c47471',
    500: '#a2373b',
    950: '#000000',
  },
}

SCSS

$custom: #a2373b;
$custom-light: #c47471;
$custom-dark: #000000;

JSON

{
  "hex": "#a2373b",
  "rgb": {
    "r": 162,
    "g": 55,
    "b": 59
  },
  "hsl": {
    "h": 357.757,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49236,
    "c": 0.1415,
    "h": 21.9
  },
  "luminance": 0.1073
}

Semantic roles & 50–950 ramp

primary

#A2373B

secondary

#78BDBB

accent

#D9D44F

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A2373B

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

Preview Lab → · Contrast checker → · Palette generator →