#A6322B#A6322B

#A6322B is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.153 H 27.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#A6322B
RGB	rgb(166, 50, 43)
HSL	hsl(3, 59%, 41%)
HSV	hsv(3, 74%, 65%)
CMYK	cmyk(0%, 69.9%, 74.1%, 34.9%)
CIE-LAB	lab(38.84, 47.01, 31.49)
CIE-LCH	lch(38.84, 56.58, 33.81°)
OKLab	oklab(49.08% 0.1357 0.0711)
OKLCH	oklch(49.08% 0.153 27.7)
XYZ	xyz(17.3045, 10.5652, 3.4131)
Luminance	0.1056 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6322B #2B9FA6

analogous

#A62B61 #A6322B #A66F2B

triadic

#A6322B #2BA632 #322BA6

tetradic

#A6322B #61A62B #2B9FA6 #6F2BA6

square

#A6322B #61A62B #2B9FA6 #6F2BA6

split-complementary

#A6322B #2BA66F #2B61A6

monochromatic

#451512 #75231E #A6322B #CE4941 #DA7771

Accessibility & contrast

On white

6.75

#A6322B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A6322B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6322B

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6322B	#FFFFFF	#000000	##FFFFFF
##A6322B	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B29

Deuteranopia (green-blind)

#706527

Tritanopia (blue-blind)

#B70B31

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a6322b;
/* rgb */ color: rgb(166, 50, 43);
/* oklch */ color: oklch(49.1% 0.153 27.7);

Tailwind

colors: {
  custom: {
    50: '#c87165',
    500: '#a6322b',
    950: '#000000',
  },
}

SCSS

$custom: #a6322b;
$custom-light: #c87165;
$custom-dark: #000000;

JSON

{
  "hex": "#a6322b",
  "rgb": {
    "r": 166,
    "g": 50,
    "b": 43
  },
  "hsl": {
    "h": 3.415,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4908,
    "c": 0.15319,
    "h": 27.7
  },
  "luminance": 0.10563
}

Semantic roles & 50–950 ramp

primary

#A6322B

secondary

#6BBDC1

accent

#D9E246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #A6322B

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

Preview Lab → · Contrast checker → · Palette generator →