#A2374B#A2374B

#A2374B is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.141 H 12.8°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#A2374B
RGB	rgb(162, 55, 75)
HSL	hsl(349, 49%, 43%)
HSV	hsv(349, 66%, 64%)
CMYK	cmyk(0%, 66%, 53.7%, 36.5%)
CIE-LAB	lab(39.45, 45.64, 12.40)
CIE-LCH	lch(39.45, 47.29, 15.20°)
OKLab	oklab(49.59% 0.1378 0.0313)
OKLCH	oklch(49.59% 0.141 12.8)
XYZ	xyz(17.5380, 10.9240, 7.8403)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2374B #37A28E

analogous

#A23781 #A2374B #A25837

triadic

#A2374B #4BA237 #374BA2

tetradic

#A2374B #81A237 #37A28E #5837A2

square

#A2374B #81A237 #37A28E #5837A2

split-complementary

#A2374B #37A258 #3781A2

monochromatic

#471821 #742736 #A2374B #C45267 #D4808F

Accessibility & contrast

On white

6.59

#A2374B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A2374B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A2374B

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2374B	#FFFFFF	#000000	##FFFFFF
##A2374B	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4B

Deuteranopia (green-blind)

#6C6548

Tritanopia (blue-blind)

#B1243F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a2374b;
/* rgb */ color: rgb(162, 55, 75);
/* oklch */ color: oklch(49.6% 0.141 12.8);

Tailwind

colors: {
  custom: {
    50: '#c3747d',
    500: '#a2374b',
    950: '#000000',
  },
}

SCSS

$custom: #a2374b;
$custom-light: #c3747d;
$custom-dark: #000000;

JSON

{
  "hex": "#a2374b",
  "rgb": {
    "r": 162,
    "g": 55,
    "b": 75
  },
  "hsl": {
    "h": 348.785,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49587,
    "c": 0.14134,
    "h": 12.8
  },
  "luminance": 0.10922
}

Semantic roles & 50–950 ramp

primary

#A2374B

secondary

#78BDB0

accent

#D9BF4F

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#130909

muted

#827B7B

Preview Lab

Preview with #A2374B

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

Preview Lab → · Contrast checker → · Palette generator →