#A64F4D#A64F4D

#A64F4D is a mid, moderate red. Relative luminance 0.142; OKLCH L 53.6% C 0.115 H 23.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A64F4D
RGB	rgb(166, 79, 77)
HSL	hsl(1, 37%, 48%)
HSV	hsv(1, 54%, 65%)
CMYK	cmyk(0%, 52.4%, 53.6%, 34.9%)
CIE-LAB	lab(44.57, 35.63, 18.22)
CIE-LCH	lch(44.57, 40.02, 27.08°)
OKLab	oklab(53.58% 0.1062 0.0452)
OKLCH	oklch(53.58% 0.115 23.1)
XYZ	xyz(19.8629, 14.2370, 8.7217)
Luminance	0.1424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64F4D #4DA4A6

analogous

#A64D78 #A64F4D #A67B4D

triadic

#A64F4D #4DA64F #4F4DA6

tetradic

#A64F4D #78A64D #4DA4A6 #7B4DA6

square

#A64F4D #78A64D #4DA4A6 #7B4DA6

split-complementary

#A64F4D #4DA67B #4D78A6

monochromatic

#522726 #7C3B3A #A64F4D #BE7472 #D19D9C

Accessibility & contrast

On white

5.46

#A64F4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A64F4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64F4D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64F4D	#FFFFFF	#000000	##FFFFFF
##A64F4D	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635E4C

Deuteranopia (green-blind)

#79704B

Tritanopia (blue-blind)

#B5424F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a64f4d;
/* rgb */ color: rgb(166, 79, 77);
/* oklch */ color: oklch(53.6% 0.115 23.1);

Tailwind

colors: {
  custom: {
    50: '#c5837e',
    500: '#a64f4d',
    950: '#000000',
  },
}

SCSS

$custom: #a64f4d;
$custom-light: #c5837e;
$custom-dark: #000000;

JSON

{
  "hex": "#a64f4d",
  "rgb": {
    "r": 166,
    "g": 79,
    "b": 77
  },
  "hsl": {
    "h": 1.348,
    "s": 36.626,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53581,
    "c": 0.11544,
    "h": 23.1
  },
  "luminance": 0.14235
}

Semantic roles & 50–950 ramp

primary

#A64F4D

secondary

#91BDBE

accent

#CACD5B

background

#FCF8F7

surface

#F9EFEE

border

#D2CAC9

text

#130B0A

muted

#827C7C

Preview Lab

Preview with #A64F4D

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

Preview Lab → · Contrast checker → · Palette generator →