#A43441#A43441

#A43441 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.3% C 0.147 H 17.8°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A43441
RGB	rgb(164, 52, 65)
HSL	hsl(353, 52%, 42%)
HSV	hsv(353, 68%, 64%)
CMYK	cmyk(0%, 68.3%, 60.4%, 35.7%)
CIE-LAB	lab(39.13, 46.80, 18.31)
CIE-LCH	lch(39.13, 50.25, 21.36°)
OKLab	oklab(49.34% 0.1398 0.0447)
OKLCH	oklch(49.34% 0.147 17.8)
XYZ	xyz(17.4936, 10.7326, 6.1504)
Luminance	0.1073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43441 #34A497

analogous

#A43479 #A43441 #A45F34

triadic

#A43441 #41A434 #3441A4

tetradic

#A43441 #79A434 #34A497 #5F34A4

square

#A43441 #79A434 #34A497 #5F34A4

split-complementary

#A43441 #34A45F #3479A4

monochromatic

#47171C #76252F #A43441 #C74E5C #D67D87

Accessibility & contrast

On white

6.68

#A43441 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A43441 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43441

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43441	#FFFFFF	#000000	##FFFFFF
##A43441	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)

#514D41

Deuteranopia (green-blind)

#6D653E

Tritanopia (blue-blind)

#B41B39

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a43441;
/* rgb */ color: rgb(164, 52, 65);
/* oklch */ color: oklch(49.3% 0.147 17.8);

Tailwind

colors: {
  custom: {
    50: '#c57275',
    500: '#a43441',
    950: '#000000',
  },
}

SCSS

$custom: #a43441;
$custom-light: #c57275;
$custom-dark: #000000;

JSON

{
  "hex": "#a43441",
  "rgb": {
    "r": 164,
    "g": 52,
    "b": 65
  },
  "hsl": {
    "h": 353.036,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49342,
    "c": 0.14674,
    "h": 17.8
  },
  "luminance": 0.1073
}

Semantic roles & 50–950 ramp

primary

#A43441

secondary

#75BFB6

accent

#DBCB4C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A43441

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

Preview Lab → · Contrast checker → · Palette generator →