#A43841#A43841

#A43841 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.8% C 0.142 H 19.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#A43841
RGB	rgb(164, 56, 65)
HSL	hsl(355, 49%, 43%)
HSV	hsv(355, 66%, 64%)
CMYK	cmyk(0%, 65.9%, 60.4%, 35.7%)
CIE-LAB	lab(39.76, 45.09, 19.14)
CIE-LCH	lch(39.76, 48.98, 23.00°)
OKLab	oklab(49.81% 0.1343 0.0467)
OKLCH	oklch(49.81% 0.142 19.2)
XYZ	xyz(17.6798, 11.1049, 6.2125)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43841 #38A49B

analogous

#A43877 #A43841 #A46538

triadic

#A43841 #41A438 #3841A4

tetradic

#A43841 #77A438 #38A49B #6538A4

square

#A43841 #77A438 #38A49B #6538A4

split-complementary

#A43841 #38A465 #3877A4

monochromatic

#49191D #76282F #A43841 #C5545E #D48289

Accessibility & contrast

On white

6.52

#A43841 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A43841 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43841

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43841	#FFFFFF	#000000	##FFFFFF
##A43841	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F41

Deuteranopia (green-blind)

#6F663E

Tritanopia (blue-blind)

#B4213C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43841;
/* rgb */ color: rgb(164, 56, 65);
/* oklch */ color: oklch(49.8% 0.142 19.2);

Tailwind

colors: {
  custom: {
    50: '#c57575',
    500: '#a43841',
    950: '#000000',
  },
}

SCSS

$custom: #a43841;
$custom-light: #c57575;
$custom-dark: #000000;

JSON

{
  "hex": "#a43841",
  "rgb": {
    "r": 164,
    "g": 56,
    "b": 65
  },
  "hsl": {
    "h": 355,
    "s": 49.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49813,
    "c": 0.14218,
    "h": 19.2
  },
  "luminance": 0.11103
}

Semantic roles & 50–950 ramp

primary

#A43841

secondary

#7ABEB8

accent

#D9CD4F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A43841

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

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