#A43D2D#A43D2D

#A43D2D is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.140 H 31.3°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#A43D2D
RGB	rgb(164, 61, 45)
HSL	hsl(8, 57%, 41%)
HSV	hsv(8, 73%, 64%)
CMYK	cmyk(0%, 62.8%, 72.6%, 35.7%)
CIE-LAB	lab(40.28, 41.60, 31.87)
CIE-LCH	lch(40.28, 52.40, 37.45°)
OKLab	oklab(50.11% 0.1194 0.0725)
OKLCH	oklch(50.11% 0.14 31.3)
XYZ	xyz(17.4541, 11.4219, 3.7677)
Luminance	0.1142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43D2D #2D94A4

analogous

#A42D58 #A43D2D #A4782D

triadic

#A43D2D #2DA43D #3D2DA4

tetradic

#A43D2D #58A42D #2D94A4 #782DA4

square

#A43D2D #58A42D #2D94A4 #782DA4

split-complementary

#A43D2D #2DA478 #2D58A4

monochromatic

#441913 #742B20 #A43D2D #CB5543 #D98173

Accessibility & contrast

On white

6.40

#A43D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A43D2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43D2D

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43D2D	#FFFFFF	#000000	##FFFFFF
##A43D2D	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512B

Deuteranopia (green-blind)

#73672A

Tritanopia (blue-blind)

#B4253A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43d2d;
/* rgb */ color: rgb(164, 61, 45);
/* oklch */ color: oklch(50.1% 0.140 31.3);

Tailwind

colors: {
  custom: {
    50: '#c67766',
    500: '#a43d2d',
    950: '#000000',
  },
}

SCSS

$custom: #a43d2d;
$custom-light: #c67766;
$custom-dark: #000000;

JSON

{
  "hex": "#a43d2d",
  "rgb": {
    "r": 164,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 8.067,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50105,
    "c": 0.13966,
    "h": 31.3
  },
  "luminance": 0.11419
}

Semantic roles & 50–950 ramp

primary

#A43D2D

secondary

#6DB5C0

accent

#CCE048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43D2D

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

Preview Lab → · Contrast checker → · Palette generator →