#A43544#A43544

#A43544 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.146 H 16.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A43544
RGB	rgb(164, 53, 68)
HSL	hsl(352, 51%, 43%)
HSV	hsv(352, 68%, 64%)
CMYK	cmyk(0%, 67.7%, 58.5%, 35.7%)
CIE-LAB	lab(39.34, 46.60, 16.71)
CIE-LCH	lch(39.34, 49.51, 19.73°)
OKLab	oklab(49.52% 0.1396 0.0412)
OKLCH	oklch(49.52% 0.146 16.4)
XYZ	xyz(17.6280, 10.8585, 6.6354)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43544 #35A495

analogous

#A4357B #A43544 #A45E35

triadic

#A43544 #44A435 #3544A4

tetradic

#A43544 #7BA435 #35A495 #5E35A4

square

#A43544 #7BA435 #35A495 #5E35A4

split-complementary

#A43544 #35A45E #357BA4

monochromatic

#47171E #762631 #A43544 #C65060 #D57E8A

Accessibility & contrast

On white

6.62

#A43544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A43544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43544

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43544	#FFFFFF	#000000	##FFFFFF
##A43544	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E44

Deuteranopia (green-blind)

#6D6541

Tritanopia (blue-blind)

#B31D3B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a43544;
/* rgb */ color: rgb(164, 53, 68);
/* oklch */ color: oklch(49.5% 0.146 16.4);

Tailwind

colors: {
  custom: {
    50: '#c57377',
    500: '#a43544',
    950: '#000000',
  },
}

SCSS

$custom: #a43544;
$custom-light: #c57377;
$custom-dark: #000000;

JSON

{
  "hex": "#a43544",
  "rgb": {
    "r": 164,
    "g": 53,
    "b": 68
  },
  "hsl": {
    "h": 351.892,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49522,
    "c": 0.14558,
    "h": 16.4
  },
  "luminance": 0.10856
}

Semantic roles & 50–950 ramp

primary

#A43544

secondary

#76BEB5

accent

#DBC84D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A43544

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

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