#A64744#A64744

#A64744 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.2% C 0.126 H 24.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#A64744
RGB	rgb(166, 71, 68)
HSL	hsl(2, 42%, 46%)
HSV	hsv(2, 59%, 65%)
CMYK	cmyk(0%, 57.2%, 59%, 34.9%)
CIE-LAB	lab(42.81, 38.97, 21.35)
CIE-LCH	lch(42.81, 44.44, 28.72°)
OKLab	oklab(52.19% 0.1153 0.052)
OKLCH	oklch(52.19% 0.126 24.3)
XYZ	xyz(19.0241, 13.0332, 6.9816)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64744 #44A3A6

analogous

#A64472 #A64744 #A67844

triadic

#A64744 #44A647 #4744A6

tetradic

#A64744 #72A644 #44A3A6 #7844A6

square

#A64744 #72A644 #44A3A6 #7844A6

split-complementary

#A64744 #44A678 #4472A6

monochromatic

#4F2220 #7B3432 #A64744 #C16967 #D29492

Accessibility & contrast

On white

5.82

#A64744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#A64744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64744

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64744	#FFFFFF	#000000	##FFFFFF
##A64744	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)

#5E5943

Deuteranopia (green-blind)

#766D42

Tritanopia (blue-blind)

#B53647

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64744;
/* rgb */ color: rgb(166, 71, 68);
/* oklch */ color: oklch(52.2% 0.126 24.3);

Tailwind

colors: {
  custom: {
    50: '#c67d78',
    500: '#a64744',
    950: '#000000',
  },
}

SCSS

$custom: #a64744;
$custom-light: #c67d78;
$custom-dark: #000000;

JSON

{
  "hex": "#a64744",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 68
  },
  "hsl": {
    "h": 1.837,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52194,
    "c": 0.12647,
    "h": 24.3
  },
  "luminance": 0.13031
}

Semantic roles & 50–950 ramp

primary

#A64744

secondary

#88BCBE

accent

#CED256

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A64744

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

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