#A64D44#A64D44

#A64D44 is a mid, moderate red. Relative luminance 0.138; OKLCH L 53.1% C 0.119 H 27.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A64D44
RGB	rgb(166, 77, 68)
HSL	hsl(6, 42%, 46%)
HSV	hsv(6, 59%, 65%)
CMYK	cmyk(0%, 53.6%, 59%, 34.9%)
CIE-LAB	lab(43.99, 35.92, 22.88)
CIE-LCH	lch(43.99, 42.59, 32.50°)
OKLab	oklab(53.09% 0.1058 0.0555)
OKLCH	oklch(53.09% 0.119 27.7)
XYZ	xyz(19.4248, 13.8344, 7.1151)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64D44 #449DA6

analogous

#A6446C #A64D44 #A67E44

triadic

#A64D44 #44A64D #4D44A6

tetradic

#A64D44 #6CA644 #449DA6 #7E44A6

square

#A64D44 #6CA644 #449DA6 #7E44A6

split-complementary

#A64D44 #44A67E #446CA6

monochromatic

#4F2520 #7B3932 #A64D44 #C16F67 #D29892

Accessibility & contrast

On white

5.58

#A64D44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A64D44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64D44

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64D44	#FFFFFF	#000000	##FFFFFF
##A64D44	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C43

Deuteranopia (green-blind)

#796F42

Tritanopia (blue-blind)

#B53E4B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64d44;
/* rgb */ color: rgb(166, 77, 68);
/* oklch */ color: oklch(53.1% 0.119 27.7);

Tailwind

colors: {
  custom: {
    50: '#c58178',
    500: '#a64d44',
    950: '#000000',
  },
}

SCSS

$custom: #a64d44;
$custom-light: #c58178;
$custom-dark: #000000;

JSON

{
  "hex": "#a64d44",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 68
  },
  "hsl": {
    "h": 5.51,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53088,
    "c": 0.11943,
    "h": 27.7
  },
  "luminance": 0.13832
}

Semantic roles & 50–950 ramp

primary

#A64D44

secondary

#88B9BE

accent

#C6D256

background

#FCF8F7

surface

#F9EFED

border

#D2CAC8

text

#140A09

muted

#827C7B

Preview Lab

Preview with #A64D44

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

Preview Lab → · Contrast checker → · Palette generator →