#A6223E#A6223E

#A6223E is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.9% C 0.167 H 14.9°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#A6223E
RGB	rgb(166, 34, 62)
HSL	hsl(347, 66%, 39%)
HSV	hsv(347, 80%, 65%)
CMYK	cmyk(0%, 79.5%, 62.7%, 34.9%)
CIE-LAB	lab(37.12, 53.69, 17.62)
CIE-LCH	lch(37.12, 56.51, 18.17°)
OKLab	oklab(47.9% 0.161 0.0429)
OKLCH	oklch(47.9% 0.167 14.9)
XYZ	xyz(17.1692, 9.6014, 5.5057)
Luminance	0.0960 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6223E #22A68A

analogous

#A62280 #A6223E #A64822

triadic

#A6223E #3EA622 #223EA6

tetradic

#A6223E #80A622 #22A68A #4822A6

square

#A6223E #80A622 #22A68A #4822A6

split-complementary

#A6223E #22A648 #2280A6

monochromatic

#400D18 #73182B #A6223E #D53053 #DF637E

Accessibility & contrast

On white

7.19

#A6223E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A6223E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A6223E

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6223E	#FFFFFF	#000000	##FFFFFF
##A6223E	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48463E

Deuteranopia (green-blind)

#6A613A

Tritanopia (blue-blind)

#B6002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a6223e;
/* rgb */ color: rgb(166, 34, 62);
/* oklch */ color: oklch(47.9% 0.167 14.9);

Tailwind

colors: {
  custom: {
    50: '#c86b73',
    500: '#a6223e',
    950: '#000000',
  },
}

SCSS

$custom: #a6223e;
$custom-light: #c86b73;
$custom-dark: #000000;

JSON

{
  "hex": "#a6223e",
  "rgb": {
    "r": 166,
    "g": 34,
    "b": 62
  },
  "hsl": {
    "h": 347.273,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47899,
    "c": 0.16661,
    "h": 14.9
  },
  "luminance": 0.09599
}

Semantic roles & 50–950 ramp

primary

#A6223E

secondary

#5FC4AF

accent

#E9C53F

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140708

muted

#837A7B

Preview Lab

Preview with #A6223E

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

Preview Lab → · Contrast checker → · Palette generator →