#A64556#A64556

#A64556 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.129 H 11.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#A64556
RGB	rgb(166, 69, 86)
HSL	hsl(349, 41%, 46%)
HSV	hsv(349, 58%, 65%)
CMYK	cmyk(0%, 58.4%, 48.2%, 34.9%)
CIE-LAB	lab(42.82, 41.54, 10.31)
CIE-LCH	lch(42.82, 42.80, 13.94°)
OKLab	oklab(52.32% 0.1258 0.0265)
OKLCH	oklch(52.32% 0.129 11.9)
XYZ	xyz(19.5351, 13.0374, 10.2900)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64556 #45A695

analogous

#A64586 #A64556 #A66445

triadic

#A64556 #56A645 #4556A6

tetradic

#A64556 #86A645 #45A695 #6445A6

square

#A64556 #86A645 #45A695 #6445A6

split-complementary

#A64556 #45A664 #4586A6

monochromatic

#502129 #7B3340 #A64556 #C06877 #D2939E

Accessibility & contrast

On white

5.82

#A64556 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#A64556 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64556

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64556	#FFFFFF	#000000	##FFFFFF
##A64556	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5956

Deuteranopia (green-blind)

#736C54

Tritanopia (blue-blind)

#B4384B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64556;
/* rgb */ color: rgb(166, 69, 86);
/* oklch */ color: oklch(52.3% 0.129 11.9);

Tailwind

colors: {
  custom: {
    50: '#c57d85',
    500: '#a64556',
    950: '#000000',
  },
}

SCSS

$custom: #a64556;
$custom-light: #c57d85;
$custom-dark: #000000;

JSON

{
  "hex": "#a64556",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 86
  },
  "hsl": {
    "h": 349.485,
    "s": 41.277,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52324,
    "c": 0.12851,
    "h": 11.9
  },
  "luminance": 0.13035
}

Semantic roles & 50–950 ramp

primary

#A64556

secondary

#89BEB5

accent

#D1BC57

background

#FCF7F8

surface

#F9EEEF

border

#D2C9CA

text

#130A0B

muted

#827C7C

Preview Lab

Preview with #A64556

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

Preview Lab → · Contrast checker → · Palette generator →