#A0342A#A0342A

#A0342A is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.3% C 0.145 H 28.8°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#A0342A
RGB	rgb(160, 52, 42)
HSL	hsl(5, 58%, 40%)
HSV	hsv(5, 74%, 63%)
CMYK	cmyk(0%, 67.5%, 73.8%, 37.3%)
CIE-LAB	lab(38.02, 44.06, 30.85)
CIE-LCH	lch(38.02, 53.79, 35.00°)
OKLab	oklab(48.26% 0.1269 0.0699)
OKLCH	oklch(48.26% 0.145 28.8)
XYZ	xyz(16.1449, 10.0991, 3.2892)
Luminance	0.1010 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0342A #2A96A0

analogous

#A02A5B #A0342A #A06F2A

triadic

#A0342A #2AA034 #342AA0

tetradic

#A0342A #5BA02A #2A96A0 #6F2AA0

square

#A0342A #5BA02A #2A96A0 #6F2AA0

split-complementary

#A0342A #2AA06F #2A5BA0

monochromatic

#3F1411 #70241D #A0342A #CC483C #D8756C

Accessibility & contrast

On white

6.96

#A0342A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A0342A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0342A

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0342A	#FFFFFF	#000000	##FFFFFF
##A0342A	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B28

Deuteranopia (green-blind)

#6D6226

Tritanopia (blue-blind)

#B01632

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a0342a;
/* rgb */ color: rgb(160, 52, 42);
/* oklch */ color: oklch(48.3% 0.145 28.8);

Tailwind

colors: {
  custom: {
    50: '#c47264',
    500: '#a0342a',
    950: '#000000',
  },
}

SCSS

$custom: #a0342a;
$custom-light: #c47264;
$custom-dark: #000000;

JSON

{
  "hex": "#a0342a",
  "rgb": {
    "r": 160,
    "g": 52,
    "b": 42
  },
  "hsl": {
    "h": 5.085,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48256,
    "c": 0.14488,
    "h": 28.8
  },
  "luminance": 0.10097
}

Semantic roles & 50–950 ramp

primary

#A0342A

secondary

#67B8BF

accent

#D4E246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A0342A

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

Preview Lab → · Contrast checker → · Palette generator →