#A64446#A64446

#A64446 is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.8% C 0.130 H 21.5°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#A64446
RGB	rgb(166, 68, 70)
HSL	hsl(359, 42%, 46%)
HSV	hsv(359, 59%, 65%)
CMYK	cmyk(0%, 59%, 57.8%, 34.9%)
CIE-LAB	lab(42.29, 40.61, 19.44)
CIE-LCH	lch(42.29, 45.02, 25.59°)
OKLab	oklab(51.81% 0.1208 0.0477)
OKLCH	oklch(51.81% 0.13 21.5)
XYZ	xyz(18.9001, 12.6858, 7.2465)
Luminance	0.1268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64446 #44A6A4

analogous

#A64477 #A64446 #A67344

triadic

#A64446 #46A644 #4446A6

tetradic

#A64446 #77A644 #44A6A4 #7344A6

square

#A64446 #77A644 #44A6A4 #7344A6

split-complementary

#A64446 #44A673 #4477A6

monochromatic

#4F2021 #7B3234 #A64446 #C16768 #D29293

Accessibility & contrast

On white

5.94

#A64446 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#A64446 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64446

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64446	#FFFFFF	#000000	##FFFFFF
##A64446	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5745

Deuteranopia (green-blind)

#746C44

Tritanopia (blue-blind)

#B53346

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a64446;
/* rgb */ color: rgb(166, 68, 70);
/* oklch */ color: oklch(51.8% 0.130 21.5);

Tailwind

colors: {
  custom: {
    50: '#c67c79',
    500: '#a64446',
    950: '#000000',
  },
}

SCSS

$custom: #a64446;
$custom-light: #c67c79;
$custom-dark: #000000;

JSON

{
  "hex": "#a64446",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 70
  },
  "hsl": {
    "h": 358.776,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51809,
    "c": 0.12984,
    "h": 21.5
  },
  "luminance": 0.12683
}

Semantic roles & 50–950 ramp

primary

#A64446

secondary

#88BEBD

accent

#D2CF56

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A09

muted

#827C7B

Preview Lab

Preview with #A64446

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

Preview Lab → · Contrast checker → · Palette generator →