#A4332B#A4332B

#A4332B is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.150 H 28.0°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A4332B
RGB	rgb(164, 51, 43)
HSL	hsl(4, 58%, 41%)
HSV	hsv(4, 74%, 64%)
CMYK	cmyk(0%, 68.9%, 73.8%, 35.7%)
CIE-LAB	lab(38.62, 45.92, 31.14)
CIE-LCH	lch(38.62, 55.48, 34.14°)
OKLab	oklab(48.84% 0.1325 0.0705)
OKLCH	oklch(48.84% 0.15 28)
XYZ	xyz(16.9316, 10.4371, 3.4080)
Luminance	0.1043 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4332B #2B9CA4

analogous

#A42B5F #A4332B #A46F2B

triadic

#A4332B #2BA433 #332BA4

tetradic

#A4332B #5FA42B #2B9CA4 #6F2BA4

square

#A4332B #5FA42B #2B9CA4 #6F2BA4

split-complementary

#A4332B #2BA46F #2B5FA4

monochromatic

#431512 #74241E #A4332B #CD493F #D97770

Accessibility & contrast

On white

6.80

#A4332B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A4332B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4332B

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4332B	#FFFFFF	#000000	##FFFFFF
##A4332B	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)

#534B29

Deuteranopia (green-blind)

#6F6427

Tritanopia (blue-blind)

#B51032

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a4332b;
/* rgb */ color: rgb(164, 51, 43);
/* oklch */ color: oklch(48.8% 0.150 28.0);

Tailwind

colors: {
  custom: {
    50: '#c77265',
    500: '#a4332b',
    950: '#000000',
  },
}

SCSS

$custom: #a4332b;
$custom-light: #c77265;
$custom-dark: #000000;

JSON

{
  "hex": "#a4332b",
  "rgb": {
    "r": 164,
    "g": 51,
    "b": 43
  },
  "hsl": {
    "h": 3.967,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48844,
    "c": 0.15007,
    "h": 28
  },
  "luminance": 0.10435
}

Semantic roles & 50–950 ramp

primary

#A4332B

secondary

#6ABBC1

accent

#D7E246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A4332B

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

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