#A4352A#A4352A

#A4352A is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.148 H 29.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#A4352A
RGB	rgb(164, 53, 42)
HSL	hsl(5, 59%, 40%)
HSV	hsv(5, 74%, 64%)
CMYK	cmyk(0%, 67.7%, 74.4%, 35.7%)
CIE-LAB	lab(38.91, 45.03, 32.06)
CIE-LCH	lch(38.91, 55.28, 35.44°)
OKLab	oklab(49.06% 0.1295 0.0722)
OKLCH	oklch(49.06% 0.148 29.2)
XYZ	xyz(17.0027, 10.6084, 3.3424)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4352A #2A99A4

analogous

#A42A5C #A4352A #A4722A

triadic

#A4352A #2AA435 #352AA4

tetradic

#A4352A #5CA42A #2A99A4 #722AA4

square

#A4352A #5CA42A #2A99A4 #722AA4

split-complementary

#A4352A #2AA472 #2A5CA4

monochromatic

#431611 #73251E #A4352A #CD4B3E #DA786E

Accessibility & contrast

On white

6.73

#A4352A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A4352A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4352A

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4352A	#FFFFFF	#000000	##FFFFFF
##A4352A	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C28

Deuteranopia (green-blind)

#706526

Tritanopia (blue-blind)

#B41533

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a4352a;
/* rgb */ color: rgb(164, 53, 42);
/* oklch */ color: oklch(49.1% 0.148 29.2);

Tailwind

colors: {
  custom: {
    50: '#c77364',
    500: '#a4352a',
    950: '#000000',
  },
}

SCSS

$custom: #a4352a;
$custom-light: #c77364;
$custom-dark: #000000;

JSON

{
  "hex": "#a4352a",
  "rgb": {
    "r": 164,
    "g": 53,
    "b": 42
  },
  "hsl": {
    "h": 5.41,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49063,
    "c": 0.14829,
    "h": 29.2
  },
  "luminance": 0.10606
}

Semantic roles & 50–950 ramp

primary

#A4352A

secondary

#69B9C1

accent

#D4E245

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A4352A

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

Preview Lab → · Contrast checker → · Palette generator →