#A43C2E#A43C2E

#A43C2E is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.140 H 30.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#A43C2E
RGB	rgb(164, 60, 46)
HSL	hsl(7, 56%, 41%)
HSV	hsv(7, 72%, 64%)
CMYK	cmyk(0%, 63.4%, 72%, 35.7%)
CIE-LAB	lab(40.12, 42.12, 31.10)
CIE-LCH	lch(40.12, 52.36, 36.44°)
OKLab	oklab(49.99% 0.1212 0.071)
OKLCH	oklch(49.99% 0.14 30.4)
XYZ	xyz(17.4207, 11.3239, 3.8526)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43C2E #2E96A4

analogous

#A42E5B #A43C2E #A4772E

triadic

#A43C2E #2EA43C #3C2EA4

tetradic

#A43C2E #5BA42E #2E96A4 #772EA4

square

#A43C2E #5BA42E #2E96A4 #772EA4

split-complementary

#A43C2E #2EA477 #2E5BA4

monochromatic

#441913 #742B21 #A43C2E #CB5445 #D88074

Accessibility & contrast

On white

6.43

#A43C2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A43C2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43C2E

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43C2E	#FFFFFF	#000000	##FFFFFF
##A43C2E	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502C

Deuteranopia (green-blind)

#72672B

Tritanopia (blue-blind)

#B42339

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43c2e;
/* rgb */ color: rgb(164, 60, 46);
/* oklch */ color: oklch(50.0% 0.140 30.4);

Tailwind

colors: {
  custom: {
    50: '#c67667',
    500: '#a43c2e',
    950: '#000000',
  },
}

SCSS

$custom: #a43c2e;
$custom-light: #c67667;
$custom-dark: #000000;

JSON

{
  "hex": "#a43c2e",
  "rgb": {
    "r": 164,
    "g": 60,
    "b": 46
  },
  "hsl": {
    "h": 7.119,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49987,
    "c": 0.14047,
    "h": 30.4
  },
  "luminance": 0.11321
}

Semantic roles & 50–950 ramp

primary

#A43C2E

secondary

#6EB6C0

accent

#CEDF48

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43C2E

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

Preview Lab → · Contrast checker → · Palette generator →