#A43E34#A43E34

#A43E34 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.3% C 0.137 H 28.5°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#A43E34
RGB	rgb(164, 62, 52)
HSL	hsl(5, 52%, 42%)
HSV	hsv(5, 68%, 64%)
CMYK	cmyk(0%, 62.2%, 68.3%, 35.7%)
CIE-LAB	lab(40.55, 41.51, 28.08)
CIE-LCH	lch(40.55, 50.12, 34.07°)
OKLab	oklab(50.34% 0.1205 0.0654)
OKLCH	oklch(50.34% 0.137 28.5)
XYZ	xyz(17.6541, 11.5881, 4.5552)
Luminance	0.1159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43E34 #349AA4

analogous

#A43462 #A43E34 #A47634

triadic

#A43E34 #34A43E #3E34A4

tetradic

#A43E34 #62A434 #349AA4 #7634A4

square

#A43E34 #62A434 #349AA4 #7634A4

split-complementary

#A43E34 #34A476 #3462A4

monochromatic

#471B17 #762C25 #A43E34 #C7594E #D6857D

Accessibility & contrast

On white

6.33

#A43E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#A43E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43E34

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43E34	#FFFFFF	#000000	##FFFFFF
##A43E34	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595232

Deuteranopia (green-blind)

#736831

Tritanopia (blue-blind)

#B4283C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a43e34;
/* rgb */ color: rgb(164, 62, 52);
/* oklch */ color: oklch(50.3% 0.137 28.5);

Tailwind

colors: {
  custom: {
    50: '#c5786c',
    500: '#a43e34',
    950: '#000000',
  },
}

SCSS

$custom: #a43e34;
$custom-light: #c5786c;
$custom-dark: #000000;

JSON

{
  "hex": "#a43e34",
  "rgb": {
    "r": 164,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 5.357,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5034,
    "c": 0.13713,
    "h": 28.5
  },
  "luminance": 0.11586
}

Semantic roles & 50–950 ramp

primary

#A43E34

secondary

#75B8BF

accent

#CFDB4C

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A43E34

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

Preview Lab → · Contrast checker → · Palette generator →