#A43A2D#A43A2D

#A43A2D is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.7% C 0.143 H 29.9°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#A43A2D
RGB	rgb(164, 58, 45)
HSL	hsl(7, 57%, 41%)
HSV	hsv(7, 73%, 64%)
CMYK	cmyk(0%, 64.6%, 72.6%, 35.7%)
CIE-LAB	lab(39.77, 42.98, 31.28)
CIE-LCH	lch(39.77, 53.16, 36.04°)
OKLab	oklab(49.72% 0.1237 0.0712)
OKLCH	oklch(49.72% 0.143 29.9)
XYZ	xyz(17.2984, 11.1105, 3.7158)
Luminance	0.1111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43A2D #2D97A4

analogous

#A42D5B #A43A2D #A4752D

triadic

#A43A2D #2DA43A #3A2DA4

tetradic

#A43A2D #5BA42D #2D97A4 #752DA4

square

#A43A2D #5BA42D #2D97A4 #752DA4

split-complementary

#A43A2D #2DA475 #2D5BA4

monochromatic

#441813 #742920 #A43A2D #CB5243 #D97E73

Accessibility & contrast

On white

6.52

#A43A2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A43A2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43A2D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43A2D	#FFFFFF	#000000	##FFFFFF
##A43A2D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F2B

Deuteranopia (green-blind)

#72662A

Tritanopia (blue-blind)

#B42038

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43a2d;
/* rgb */ color: rgb(164, 58, 45);
/* oklch */ color: oklch(49.7% 0.143 29.9);

Tailwind

colors: {
  custom: {
    50: '#c67566',
    500: '#a43a2d',
    950: '#000000',
  },
}

SCSS

$custom: #a43a2d;
$custom-light: #c67566;
$custom-dark: #000000;

JSON

{
  "hex": "#a43a2d",
  "rgb": {
    "r": 164,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 6.555,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49716,
    "c": 0.14271,
    "h": 29.9
  },
  "luminance": 0.11108
}

Semantic roles & 50–950 ramp

primary

#A43A2D

secondary

#6DB7C0

accent

#D0E048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43A2D

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

Preview Lab → · Contrast checker → · Palette generator →