#A43C2C#A43C2C

#A43C2C is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.141 H 31.2°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#A43C2C
RGB	rgb(164, 60, 44)
HSL	hsl(8, 58%, 41%)
HSV	hsv(8, 73%, 64%)
CMYK	cmyk(0%, 63.4%, 73.2%, 35.7%)
CIE-LAB	lab(40.10, 42.02, 32.23)
CIE-LCH	lch(40.10, 52.96, 37.49°)
OKLab	oklab(49.96% 0.1205 0.0731)
OKLCH	oklch(49.96% 0.141 31.2)
XYZ	xyz(17.3822, 11.3085, 3.6498)
Luminance	0.1131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43C2C #2C94A4

analogous

#A42C58 #A43C2C #A4782C

triadic

#A43C2C #2CA43C #3C2CA4

tetradic

#A43C2C #58A42C #2C94A4 #782CA4

square

#A43C2C #58A42C #2C94A4 #782CA4

split-complementary

#A43C2C #2CA478 #2C58A4

monochromatic

#431912 #742A1F #A43C2C #CC5441 #D97F71

Accessibility & contrast

On white

6.44

#A43C2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A43C2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43C2C

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43C2C	#FFFFFF	#000000	##FFFFFF
##A43C2C	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59502A

Deuteranopia (green-blind)

#726729

Tritanopia (blue-blind)

#B42339

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43c2c;
/* rgb */ color: rgb(164, 60, 44);
/* oklch */ color: oklch(50.0% 0.141 31.2);

Tailwind

colors: {
  custom: {
    50: '#c67666',
    500: '#a43c2c',
    950: '#000000',
  },
}

SCSS

$custom: #a43c2c;
$custom-light: #c67666;
$custom-dark: #000000;

JSON

{
  "hex": "#a43c2c",
  "rgb": {
    "r": 164,
    "g": 60,
    "b": 44
  },
  "hsl": {
    "h": 8,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4996,
    "c": 0.1409,
    "h": 31.2
  },
  "luminance": 0.11306
}

Semantic roles & 50–950 ramp

primary

#A43C2C

secondary

#6BB5C0

accent

#CCE147

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43C2C

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

Preview Lab → · Contrast checker → · Palette generator →