#A23443#A23443

#A23443 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.145 H 16.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#A23443
RGB	rgb(162, 52, 67)
HSL	hsl(352, 51%, 42%)
HSV	hsv(352, 68%, 64%)
CMYK	cmyk(0%, 67.9%, 58.6%, 36.5%)
CIE-LAB	lab(38.80, 46.28, 16.56)
CIE-LCH	lch(38.80, 49.15, 19.68°)
OKLab	oklab(49.05% 0.1387 0.0408)
OKLCH	oklch(49.05% 0.145 16.4)
XYZ	xyz(17.1430, 10.5449, 6.4418)
Luminance	0.1054 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23443 #34A293

analogous

#A2347A #A23443 #A25C34

triadic

#A23443 #43A234 #3443A2

tetradic

#A23443 #7AA234 #34A293 #5C34A2

square

#A23443 #7AA234 #34A293 #5C34A2

split-complementary

#A23443 #34A25C #347AA2

monochromatic

#45161D #742530 #A23443 #C64D5E #D57C88

Accessibility & contrast

On white

6.76

#A23443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A23443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23443

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23443	#FFFFFF	#000000	##FFFFFF
##A23443	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D43

Deuteranopia (green-blind)

#6C6440

Tritanopia (blue-blind)

#B11C3A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a23443;
/* rgb */ color: rgb(162, 52, 67);
/* oklch */ color: oklch(49.0% 0.145 16.4);

Tailwind

colors: {
  custom: {
    50: '#c37277',
    500: '#a23443',
    950: '#000000',
  },
}

SCSS

$custom: #a23443;
$custom-light: #c37277;
$custom-dark: #000000;

JSON

{
  "hex": "#a23443",
  "rgb": {
    "r": 162,
    "g": 52,
    "b": 67
  },
  "hsl": {
    "h": 351.818,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49046,
    "c": 0.14457,
    "h": 16.4
  },
  "luminance": 0.10543
}

Semantic roles & 50–950 ramp

primary

#A23443

secondary

#74BEB4

accent

#DBC84D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A23443

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

Preview Lab → · Contrast checker → · Palette generator →