#A2243F#A2243F

#A2243F is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.4% C 0.161 H 14.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#A2243F
RGB	rgb(162, 36, 63)
HSL	hsl(347, 64%, 39%)
HSV	hsv(347, 78%, 64%)
CMYK	cmyk(0%, 77.8%, 61.1%, 36.5%)
CIE-LAB	lab(36.56, 51.96, 16.11)
CIE-LCH	lch(36.56, 54.40, 17.22°)
OKLab	oklab(47.36% 0.1562 0.0395)
OKLCH	oklch(47.36% 0.161 14.2)
XYZ	xyz(16.4301, 9.3044, 5.6325)
Luminance	0.0930 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2243F #24A287

analogous

#A2247E #A2243F #A24824

triadic

#A2243F #3FA224 #243FA2

tetradic

#A2243F #7EA224 #24A287 #4824A2

square

#A2243F #7EA224 #24A287 #4824A2

split-complementary

#A2243F #24A248 #247EA2

monochromatic

#3E0E18 #70192C #A2243F #D13254 #DD647E

Accessibility & contrast

On white

7.34

#A2243F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A2243F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A2243F

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2243F	#FFFFFF	#000000	##FFFFFF
##A2243F	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453F

Deuteranopia (green-blind)

#675F3C

Tritanopia (blue-blind)

#B20030

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a2243f;
/* rgb */ color: rgb(162, 36, 63);
/* oklch */ color: oklch(47.4% 0.161 14.2);

Tailwind

colors: {
  custom: {
    50: '#c46b73',
    500: '#a2243f',
    950: '#000000',
  },
}

SCSS

$custom: #a2243f;
$custom-light: #c46b73;
$custom-dark: #000000;

JSON

{
  "hex": "#a2243f",
  "rgb": {
    "r": 162,
    "g": 36,
    "b": 63
  },
  "hsl": {
    "h": 347.143,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47355,
    "c": 0.16108,
    "h": 14.2
  },
  "luminance": 0.09302
}

Semantic roles & 50–950 ramp

primary

#A2243F

secondary

#60C2AD

accent

#E7C341

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140708

muted

#827A7B

Preview Lab

Preview with #A2243F

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

Preview Lab → · Contrast checker → · Palette generator →