#A4342D#A4342D

#A4342D is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.149 H 27.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#A4342D
RGB	rgb(164, 52, 45)
HSL	hsl(4, 57%, 41%)
HSV	hsv(4, 73%, 64%)
CMYK	cmyk(0%, 68.3%, 72.6%, 35.7%)
CIE-LAB	lab(38.80, 45.60, 30.16)
CIE-LCH	lch(38.80, 54.67, 33.48°)
OKLab	oklab(48.99% 0.1319 0.0688)
OKLCH	oklch(48.99% 0.149 27.5)
XYZ	xyz(17.0133, 10.5404, 3.6208)
Luminance	0.1054 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4342D #2D9DA4

analogous

#A42D61 #A4342D #A46F2D

triadic

#A4342D #2DA434 #342DA4

tetradic

#A4342D #61A42D #2D9DA4 #6F2DA4

square

#A4342D #61A42D #2D9DA4 #6F2DA4

split-complementary

#A4342D #2DA46F #2D61A4

monochromatic

#441613 #742520 #A4342D #CB4B43 #D97973

Accessibility & contrast

On white

6.76

#A4342D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A4342D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4342D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4342D	#FFFFFF	#000000	##FFFFFF
##A4342D	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2B

Deuteranopia (green-blind)

#6F6429

Tritanopia (blue-blind)

#B41333

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a4342d;
/* rgb */ color: rgb(164, 52, 45);
/* oklch */ color: oklch(49.0% 0.149 27.5);

Tailwind

colors: {
  custom: {
    50: '#c67266',
    500: '#a4342d',
    950: '#000000',
  },
}

SCSS

$custom: #a4342d;
$custom-light: #c67266;
$custom-dark: #000000;

JSON

{
  "hex": "#a4342d",
  "rgb": {
    "r": 164,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 3.529,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48987,
    "c": 0.14875,
    "h": 27.5
  },
  "luminance": 0.10538
}

Semantic roles & 50–950 ramp

primary

#A4342D

secondary

#6DBBC0

accent

#D7E048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A4342D

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

Preview Lab → · Contrast checker → · Palette generator →