#A6445A#A6445A

#A6445A is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.130 H 8.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#A6445A
RGB	rgb(166, 68, 90)
HSL	hsl(347, 42%, 46%)
HSV	hsv(347, 59%, 65%)
CMYK	cmyk(0%, 59%, 45.8%, 34.9%)
CIE-LAB	lab(42.74, 42.43, 7.72)
CIE-LCH	lch(42.74, 43.12, 10.31°)
OKLab	oklab(52.29% 0.1289 0.0201)
OKLCH	oklch(52.29% 0.13 8.9)
XYZ	xyz(19.6398, 12.9817, 11.1423)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6445A #44A690

analogous

#A6448B #A6445A #A65F44

triadic

#A6445A #5AA644 #445AA6

tetradic

#A6445A #8BA644 #44A690 #5F44A6

square

#A6445A #8BA644 #44A690 #5F44A6

split-complementary

#A6445A #44A65F #448BA6

monochromatic

#4F202B #7B3242 #A6445A #C1677B #D292A0

Accessibility & contrast

On white

5.84

#A6445A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#A6445A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6445A

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6445A	#FFFFFF	#000000	##FFFFFF
##A6445A	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58595A

Deuteranopia (green-blind)

#716C58

Tritanopia (blue-blind)

#B4384C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a6445a;
/* rgb */ color: rgb(166, 68, 90);
/* oklch */ color: oklch(52.3% 0.130 8.9);

Tailwind

colors: {
  custom: {
    50: '#c57c88',
    500: '#a6445a',
    950: '#000000',
  },
}

SCSS

$custom: #a6445a;
$custom-light: #c57c88;
$custom-dark: #000000;

JSON

{
  "hex": "#a6445a",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 90
  },
  "hsl": {
    "h": 346.531,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52294,
    "c": 0.13042,
    "h": 8.9
  },
  "luminance": 0.12979
}

Semantic roles & 50–950 ramp

primary

#A6445A

secondary

#88BEB2

accent

#D2B656

background

#FCF7F8

surface

#F8EEEF

border

#D1C9CA

text

#130A0B

muted

#827C7C

Preview Lab

Preview with #A6445A

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

Preview Lab → · Contrast checker → · Palette generator →