#A6444A#A6444A

#A6444A is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.9% C 0.130 H 19.1°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#A6444A
RGB	rgb(166, 68, 74)
HSL	hsl(356, 42%, 46%)
HSV	hsv(356, 59%, 65%)
CMYK	cmyk(0%, 59%, 55.4%, 34.9%)
CIE-LAB	lab(42.37, 40.93, 17.10)
CIE-LCH	lch(42.37, 44.36, 22.67°)
OKLab	oklab(51.9% 0.1224 0.0424)
OKLCH	oklch(51.9% 0.13 19.1)
XYZ	xyz(19.0306, 12.7380, 7.9338)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6444A #44A6A0

analogous

#A6447B #A6444A #A66F44

triadic

#A6444A #4AA644 #444AA6

tetradic

#A6444A #7BA644 #44A6A0 #6F44A6

square

#A6444A #7BA644 #44A6A0 #6F44A6

split-complementary

#A6444A #44A66F #447BA6

monochromatic

#4F2023 #7B3237 #A6444A #C1676C #D29296

Accessibility & contrast

On white

5.92

#A6444A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#A6444A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6444A

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6444A	#FFFFFF	#000000	##FFFFFF
##A6444A	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574A

Deuteranopia (green-blind)

#746C48

Tritanopia (blue-blind)

#B53447

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a6444a;
/* rgb */ color: rgb(166, 68, 74);
/* oklch */ color: oklch(51.9% 0.130 19.1);

Tailwind

colors: {
  custom: {
    50: '#c57c7c',
    500: '#a6444a',
    950: '#000000',
  },
}

SCSS

$custom: #a6444a;
$custom-light: #c57c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6444a",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 74
  },
  "hsl": {
    "h": 356.327,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51895,
    "c": 0.12954,
    "h": 19.1
  },
  "luminance": 0.12736
}

Semantic roles & 50–950 ramp

primary

#A6444A

secondary

#88BEBB

accent

#D2CA56

background

#FCF7F7

surface

#F9EEEE

border

#D2C9C9

text

#140A09

muted

#827C7B

Preview Lab

Preview with #A6444A

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

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