#A64C59#A64C59

#A64C59 is a mid, moderate red. Relative luminance 0.140; OKLCH L 53.4% C 0.119 H 13.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A64C59
RGB	rgb(166, 76, 89)
HSL	hsl(351, 37%, 47%)
HSV	hsv(351, 54%, 65%)
CMYK	cmyk(0%, 54.2%, 46.4%, 34.9%)
CIE-LAB	lab(44.23, 38.34, 10.44)
CIE-LCH	lch(44.23, 39.74, 15.23°)
OKLab	oklab(53.41% 0.116 0.0269)
OKLCH	oklch(53.41% 0.119 13)
XYZ	xyz(20.1149, 13.9993, 11.0921)
Luminance	0.1400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64C59 #4CA699

analogous

#A64C86 #A64C59 #A66C4C

triadic

#A64C59 #59A64C #4C59A6

tetradic

#A64C59 #86A64C #4CA699 #6C4CA6

square

#A64C59 #86A64C #4CA699 #6C4CA6

split-complementary

#A64C59 #4CA66C #4C86A6

monochromatic

#52262C #7C3942 #A64C59 #BE717C #D19BA3

Accessibility & contrast

On white

5.53

#A64C59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A64C59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64C59

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64C59	#FFFFFF	#000000	##FFFFFF
##A64C59	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D59

Deuteranopia (green-blind)

#756F57

Tritanopia (blue-blind)

#B44151

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a64c59;
/* rgb */ color: rgb(166, 76, 89);
/* oklch */ color: oklch(53.4% 0.119 13.0);

Tailwind

colors: {
  custom: {
    50: '#c48187',
    500: '#a64c59',
    950: '#000000',
  },
}

SCSS

$custom: #a64c59;
$custom-light: #c48187;
$custom-dark: #000000;

JSON

{
  "hex": "#a64c59",
  "rgb": {
    "r": 166,
    "g": 76,
    "b": 89
  },
  "hsl": {
    "h": 351.333,
    "s": 37.19,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53411,
    "c": 0.11905,
    "h": 13
  },
  "luminance": 0.13997
}

Semantic roles & 50–950 ramp

primary

#A64C59

secondary

#90BEB7

accent

#CDBD5B

background

#FCF8F8

surface

#F8EFEF

border

#D1CACA

text

#130A0B

muted

#827C7C

Preview Lab

Preview with #A64C59

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

Preview Lab → · Contrast checker → · Palette generator →