#A6222F#A6222F

#A6222F is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.6% C 0.167 H 21.7°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#A6222F
RGB	rgb(166, 34, 47)
HSL	hsl(354, 66%, 39%)
HSV	hsv(354, 80%, 65%)
CMYK	cmyk(0%, 79.5%, 71.7%, 34.9%)
CIE-LAB	lab(36.85, 52.86, 26.76)
CIE-LCH	lch(36.85, 59.25, 26.85°)
OKLab	oklab(47.62% 0.1551 0.0616)
OKLCH	oklch(47.62% 0.167 21.7)
XYZ	xyz(16.8129, 9.4589, 3.6293)
Luminance	0.0946 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6222F #22A699

analogous

#A62271 #A6222F #A65722

triadic

#A6222F #2FA622 #222FA6

tetradic

#A6222F #71A622 #22A699 #5722A6

square

#A6222F #71A622 #22A699 #5722A6

split-complementary

#A6222F #22A657 #2271A6

monochromatic

#400D12 #731821 #A6222F #D53041 #DF636F

Accessibility & contrast

On white

7.26

#A6222F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A6222F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A6222F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6222F	#FFFFFF	#000000	##FFFFFF
##A6222F	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A452E

Deuteranopia (green-blind)

#6B612B

Tritanopia (blue-blind)

#B70028

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a6222f;
/* rgb */ color: rgb(166, 34, 47);
/* oklch */ color: oklch(47.6% 0.167 21.7);

Tailwind

colors: {
  custom: {
    50: '#c96a67',
    500: '#a6222f',
    950: '#000000',
  },
}

SCSS

$custom: #a6222f;
$custom-light: #c96a67;
$custom-dark: #000000;

JSON

{
  "hex": "#a6222f",
  "rgb": {
    "r": 166,
    "g": 34,
    "b": 47
  },
  "hsl": {
    "h": 354.091,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47619,
    "c": 0.16687,
    "h": 21.7
  },
  "luminance": 0.09456
}

Semantic roles & 50–950 ramp

primary

#A6222F

secondary

#5FC4BA

accent

#E9D83F

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A6222F

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

Preview Lab → · Contrast checker → · Palette generator →