#A43D34#A43D34

#A43D34 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.2% C 0.138 H 28.0°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#A43D34
RGB	rgb(164, 61, 52)
HSL	hsl(5, 52%, 42%)
HSV	hsv(5, 68%, 64%)
CMYK	cmyk(0%, 62.8%, 68.3%, 35.7%)
CIE-LAB	lab(40.38, 41.98, 27.86)
CIE-LCH	lch(40.38, 50.39, 33.57°)
OKLab	oklab(50.21% 0.122 0.0649)
OKLCH	oklch(50.21% 0.138 28)
XYZ	xyz(17.6002, 11.4803, 4.5373)
Luminance	0.1148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43D34 #349BA4

analogous

#A43463 #A43D34 #A47534

triadic

#A43D34 #34A43D #3D34A4

tetradic

#A43D34 #63A434 #349BA4 #7534A4

square

#A43D34 #63A434 #349BA4 #7534A4

split-complementary

#A43D34 #34A475 #3463A4

monochromatic

#471A17 #762C25 #A43D34 #C7584E #D6847D

Accessibility & contrast

On white

6.37

#A43D34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#A43D34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43D34

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43D34	#FFFFFF	#000000	##FFFFFF
##A43D34	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585132

Deuteranopia (green-blind)

#726731

Tritanopia (blue-blind)

#B4263B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43d34;
/* rgb */ color: rgb(164, 61, 52);
/* oklch */ color: oklch(50.2% 0.138 28.0);

Tailwind

colors: {
  custom: {
    50: '#c6776c',
    500: '#a43d34',
    950: '#000000',
  },
}

SCSS

$custom: #a43d34;
$custom-light: #c6776c;
$custom-dark: #000000;

JSON

{
  "hex": "#a43d34",
  "rgb": {
    "r": 164,
    "g": 61,
    "b": 52
  },
  "hsl": {
    "h": 4.821,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50207,
    "c": 0.1382,
    "h": 28
  },
  "luminance": 0.11478
}

Semantic roles & 50–950 ramp

primary

#A43D34

secondary

#75B9BF

accent

#D0DB4C

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A43D34

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

Preview Lab → · Contrast checker → · Palette generator →