#A64A4E#A64A4E

#A64A4E is a mid, vivid red. Relative luminance 0.136; OKLCH L 52.8% C 0.122 H 19.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A64A4E
RGB	rgb(166, 74, 78)
HSL	hsl(357, 38%, 47%)
HSV	hsv(357, 55%, 65%)
CMYK	cmyk(0%, 55.4%, 53%, 34.9%)
CIE-LAB	lab(43.59, 38.30, 16.29)
CIE-LCH	lch(43.59, 41.62, 23.05°)
OKLab	oklab(52.85% 0.1147 0.0407)
OKLCH	oklch(52.85% 0.122 19.5)
XYZ	xyz(19.5513, 13.5569, 8.7934)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64A4E #4AA6A2

analogous

#A64A7C #A64A4E #A6744A

triadic

#A64A4E #4EA64A #4A4EA6

tetradic

#A64A4E #7CA64A #4AA6A2 #744AA6

square

#A64A4E #7CA64A #4AA6A2 #744AA6

split-complementary

#A64A4E #4AA674 #4A7CA6

monochromatic

#512426 #7C373A #A64A4E #BF6F72 #D1999B

Accessibility & contrast

On white

5.66

#A64A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A64A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64A4E

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64A4E	#FFFFFF	#000000	##FFFFFF
##A64A4E	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4E

Deuteranopia (green-blind)

#766E4C

Tritanopia (blue-blind)

#B53C4C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a64a4e;
/* rgb */ color: rgb(166, 74, 78);
/* oklch */ color: oklch(52.8% 0.122 19.5);

Tailwind

colors: {
  custom: {
    50: '#c57f7f',
    500: '#a64a4e',
    950: '#000000',
  },
}

SCSS

$custom: #a64a4e;
$custom-light: #c57f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a64a4e",
  "rgb": {
    "r": 166,
    "g": 74,
    "b": 78
  },
  "hsl": {
    "h": 357.391,
    "s": 38.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52845,
    "c": 0.12168,
    "h": 19.5
  },
  "luminance": 0.13555
}

Semantic roles & 50–950 ramp

primary

#A64A4E

secondary

#8EBEBC

accent

#CEC95A

background

#FCF7F7

surface

#F9EEEE

border

#D2C9C9

text

#130A0A

muted

#827C7C

Preview Lab

Preview with #A64A4E

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

Preview Lab → · Contrast checker → · Palette generator →