#A43E4E#A43E4E

#A43E4E is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.9% C 0.135 H 13.8°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A43E4E
RGB	rgb(164, 62, 78)
HSL	hsl(351, 45%, 44%)
HSV	hsv(351, 62%, 64%)
CMYK	cmyk(0%, 62.2%, 52.4%, 35.7%)
CIE-LAB	lab(41.04, 43.42, 12.76)
CIE-LCH	lch(41.04, 45.26, 16.38°)
OKLab	oklab(50.86% 0.131 0.0323)
OKLCH	oklch(50.86% 0.135 13.8)
XYZ	xyz(18.4091, 11.8901, 8.5318)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43E4E #3EA494

analogous

#A43E81 #A43E4E #A4613E

triadic

#A43E4E #4EA43E #3E4EA4

tetradic

#A43E4E #81A43E #3EA494 #613EA4

square

#A43E4E #81A43E #3EA494 #613EA4

split-complementary

#A43E4E #3EA461 #3E81A4

monochromatic

#4B1C24 #782D39 #A43E4E #C25D6D #D38A95

Accessibility & contrast

On white

6.22

#A43E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A43E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43E4E

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43E4E	#FFFFFF	#000000	##FFFFFF
##A43E4E	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55544E

Deuteranopia (green-blind)

#6F694C

Tritanopia (blue-blind)

#B32E44

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a43e4e;
/* rgb */ color: rgb(164, 62, 78);
/* oklch */ color: oklch(50.9% 0.135 13.8);

Tailwind

colors: {
  custom: {
    50: '#c4787f',
    500: '#a43e4e',
    950: '#000000',
  },
}

SCSS

$custom: #a43e4e;
$custom-light: #c4787f;
$custom-dark: #000000;

JSON

{
  "hex": "#a43e4e",
  "rgb": {
    "r": 164,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 350.588,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50864,
    "c": 0.13492,
    "h": 13.8
  },
  "luminance": 0.11888
}

Semantic roles & 50–950 ramp

primary

#A43E4E

secondary

#81BDB4

accent

#D5C053

background

#FCF7F7

surface

#F9EEEE

border

#D2C9C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A43E4E

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

Preview Lab → · Contrast checker → · Palette generator →