#A64448#A64448

#A64448 is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.9% C 0.130 H 20.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#A64448
RGB	rgb(166, 68, 72)
HSL	hsl(358, 42%, 46%)
HSV	hsv(358, 59%, 65%)
CMYK	cmyk(0%, 59%, 56.6%, 34.9%)
CIE-LAB	lab(42.33, 40.77, 18.27)
CIE-LCH	lch(42.33, 44.67, 24.14°)
OKLab	oklab(51.85% 0.1216 0.0451)
OKLCH	oklch(51.85% 0.13 20.3)
XYZ	xyz(18.9643, 12.7115, 7.5845)
Luminance	0.1271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64448 #44A6A2

analogous

#A64479 #A64448 #A67144

triadic

#A64448 #48A644 #4448A6

tetradic

#A64448 #79A644 #44A6A2 #7144A6

square

#A64448 #79A644 #44A6A2 #7144A6

split-complementary

#A64448 #44A671 #4479A6

monochromatic

#4F2022 #7B3235 #A64448 #C1676A #D29295

Accessibility & contrast

On white

5.93

#A64448 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#A64448 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64448

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64448	#FFFFFF	#000000	##FFFFFF
##A64448	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5748

Deuteranopia (green-blind)

#746C46

Tritanopia (blue-blind)

#B53346

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a64448;
/* rgb */ color: rgb(166, 68, 72);
/* oklch */ color: oklch(51.9% 0.130 20.3);

Tailwind

colors: {
  custom: {
    50: '#c67c7b',
    500: '#a64448',
    950: '#000000',
  },
}

SCSS

$custom: #a64448;
$custom-light: #c67c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a64448",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 72
  },
  "hsl": {
    "h": 357.551,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51851,
    "c": 0.12967,
    "h": 20.3
  },
  "luminance": 0.12709
}

Semantic roles & 50–950 ramp

primary

#A64448

secondary

#88BEBC

accent

#D2CD56

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A09

muted

#827C7B

Preview Lab

Preview with #A64448

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

Preview Lab → · Contrast checker → · Palette generator →