#A64644#A64644

#A64644 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.1% C 0.128 H 23.7°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#A64644
RGB	rgb(166, 70, 68)
HSL	hsl(1, 42%, 46%)
HSV	hsv(1, 59%, 65%)
CMYK	cmyk(0%, 57.8%, 59%, 34.9%)
CIE-LAB	lab(42.62, 39.47, 21.10)
CIE-LCH	lch(42.62, 44.76, 28.13°)
OKLab	oklab(52.05% 0.1169 0.0514)
OKLCH	oklch(52.05% 0.128 23.7)
XYZ	xyz(18.9611, 12.9070, 6.9605)
Luminance	0.1290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64644 #44A4A6

analogous

#A64473 #A64644 #A67744

triadic

#A64644 #44A646 #4644A6

tetradic

#A64644 #73A644 #44A4A6 #7744A6

square

#A64644 #73A644 #44A4A6 #7744A6

split-complementary

#A64644 #44A677 #4473A6

monochromatic

#4F2120 #7B3432 #A64644 #C16867 #D29392

Accessibility & contrast

On white

5.86

#A64644 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#A64644 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64644

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64644	#FFFFFF	#000000	##FFFFFF
##A64644	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5843

Deuteranopia (green-blind)

#766C42

Tritanopia (blue-blind)

#B53546

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64644;
/* rgb */ color: rgb(166, 70, 68);
/* oklch */ color: oklch(52.1% 0.128 23.7);

Tailwind

colors: {
  custom: {
    50: '#c67d78',
    500: '#a64644',
    950: '#000000',
  },
}

SCSS

$custom: #a64644;
$custom-light: #c67d78;
$custom-dark: #000000;

JSON

{
  "hex": "#a64644",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 68
  },
  "hsl": {
    "h": 1.224,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52051,
    "c": 0.12766,
    "h": 23.7
  },
  "luminance": 0.12905
}

Semantic roles & 50–950 ramp

primary

#A64644

secondary

#88BDBE

accent

#CFD256

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A64644

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

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