#A64B56#A64B56

#A64B56 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.2% C 0.120 H 14.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A64B56
RGB	rgb(166, 75, 86)
HSL	hsl(353, 38%, 47%)
HSV	hsv(353, 55%, 65%)
CMYK	cmyk(0%, 54.8%, 48.2%, 34.9%)
CIE-LAB	lab(43.96, 38.55, 11.91)
CIE-LCH	lch(43.96, 40.35, 17.16°)
OKLab	oklab(53.19% 0.1164 0.0304)
OKLCH	oklch(53.19% 0.12 14.6)
XYZ	xyz(19.9231, 13.8132, 10.4193)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64B56 #4BA69B

analogous

#A64B84 #A64B56 #A66D4B

triadic

#A64B56 #56A64B #4B56A6

tetradic

#A64B56 #84A64B #4BA69B #6D4BA6

square

#A64B56 #84A64B #4BA69B #6D4BA6

split-complementary

#A64B56 #4BA66D #4B84A6

monochromatic

#52252A #7C3840 #A64B56 #BE7079 #D19AA1

Accessibility & contrast

On white

5.58

#A64B56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#A64B56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64B56

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64B56	#FFFFFF	#000000	##FFFFFF
##A64B56	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C56

Deuteranopia (green-blind)

#756F54

Tritanopia (blue-blind)

#B43F4F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64b56;
/* rgb */ color: rgb(166, 75, 86);
/* oklch */ color: oklch(53.2% 0.120 14.6);

Tailwind

colors: {
  custom: {
    50: '#c48085',
    500: '#a64b56',
    950: '#000000',
  },
}

SCSS

$custom: #a64b56;
$custom-light: #c48085;
$custom-dark: #000000;

JSON

{
  "hex": "#a64b56",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 86
  },
  "hsl": {
    "h": 352.747,
    "s": 37.759,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53185,
    "c": 0.12026,
    "h": 14.6
  },
  "luminance": 0.13811
}

Semantic roles & 50–950 ramp

primary

#A64B56

secondary

#8FBEB8

accent

#CEC05A

background

#FCF8F8

surface

#F8EFEF

border

#D1CACA

text

#130A0B

muted

#827C7C

Preview Lab

Preview with #A64B56

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

Preview Lab → · Contrast checker → · Palette generator →