#A3342D#A3342D

#A3342D is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.148 H 27.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A3342D
RGB	rgb(163, 52, 45)
HSL	hsl(4, 57%, 41%)
HSV	hsv(4, 72%, 64%)
CMYK	cmyk(0%, 68.1%, 72.4%, 36.1%)
CIE-LAB	lab(38.61, 45.25, 29.90)
CIE-LCH	lch(38.61, 54.24, 33.45°)
OKLab	oklab(48.82% 0.1309 0.0682)
OKLCH	oklch(48.82% 0.148 27.5)
XYZ	xyz(16.8077, 10.4344, 3.6111)
Luminance	0.1043 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3342D #2D9CA3

analogous

#A32D61 #A3342D #A36F2D

triadic

#A3342D #2DA334 #342DA3

tetradic

#A3342D #61A32D #2D9CA3 #6F2DA3

square

#A3342D #61A32D #2D9CA3 #6F2DA3

split-complementary

#A3342D #2DA36F #2D61A3

monochromatic

#431513 #732520 #A3342D #CB4A42 #D87872

Accessibility & contrast

On white

6.80

#A3342D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A3342D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3342D

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3342D	#FFFFFF	#000000	##FFFFFF
##A3342D	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2B

Deuteranopia (green-blind)

#6F6429

Tritanopia (blue-blind)

#B31433

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a3342d;
/* rgb */ color: rgb(163, 52, 45);
/* oklch */ color: oklch(48.8% 0.148 27.5);

Tailwind

colors: {
  custom: {
    50: '#c67266',
    500: '#a3342d',
    950: '#000000',
  },
}

SCSS

$custom: #a3342d;
$custom-light: #c67266;
$custom-dark: #000000;

JSON

{
  "hex": "#a3342d",
  "rgb": {
    "r": 163,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 3.559,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48815,
    "c": 0.14765,
    "h": 27.5
  },
  "luminance": 0.10432
}

Semantic roles & 50–950 ramp

primary

#A3342D

secondary

#6CBBC0

accent

#D7E048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A3342D

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

Preview Lab → · Contrast checker → · Palette generator →