#A64247#A64247

#A64247 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.6% C 0.132 H 20.0°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#A64247
RGB	rgb(166, 66, 71)
HSL	hsl(357, 43%, 45%)
HSV	hsv(357, 60%, 65%)
CMYK	cmyk(0%, 60.2%, 57.2%, 34.9%)
CIE-LAB	lab(41.94, 41.65, 18.37)
CIE-LCH	lch(41.94, 45.53, 23.80°)
OKLab	oklab(51.55% 0.1242 0.0452)
OKLCH	oklch(51.55% 0.132 20)
XYZ	xyz(18.8131, 12.4607, 7.3745)
Luminance	0.1246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64247 #42A6A1

analogous

#A64279 #A64247 #A66F42

triadic

#A64247 #47A642 #4247A6

tetradic

#A64247 #79A642 #42A6A1 #6F42A6

square

#A64247 #79A642 #42A6A1 #6F42A6

split-complementary

#A64247 #42A66F #4279A6

monochromatic

#4E1F22 #7A3134 #A64247 #C16469 #D39093

Accessibility & contrast

On white

6.01

#A64247 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#A64247 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64247

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64247	#FFFFFF	#000000	##FFFFFF
##A64247	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5647

Deuteranopia (green-blind)

#736B45

Tritanopia (blue-blind)

#B53044

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a64247;
/* rgb */ color: rgb(166, 66, 71);
/* oklch */ color: oklch(51.6% 0.132 20.0);

Tailwind

colors: {
  custom: {
    50: '#c67b7a',
    500: '#a64247',
    950: '#000000',
  },
}

SCSS

$custom: #a64247;
$custom-light: #c67b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a64247",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 71
  },
  "hsl": {
    "h": 357,
    "s": 43.103,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51554,
    "c": 0.1322,
    "h": 20
  },
  "luminance": 0.12458
}

Semantic roles & 50–950 ramp

primary

#A64247

secondary

#86BEBB

accent

#D3CD55

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A64247

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

Preview Lab → · Contrast checker → · Palette generator →