#A64147#A64147

#A64147 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.133 H 19.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#A64147
RGB	rgb(166, 65, 71)
HSL	hsl(356, 44%, 45%)
HSV	hsv(356, 61%, 65%)
CMYK	cmyk(0%, 60.8%, 57.2%, 34.9%)
CIE-LAB	lab(41.76, 42.13, 18.13)
CIE-LCH	lch(41.76, 45.87, 23.29°)
OKLab	oklab(51.42% 0.1257 0.0447)
OKLCH	oklch(51.42% 0.133 19.6)
XYZ	xyz(18.7551, 12.3449, 7.3552)
Luminance	0.1234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64147 #41A6A0

analogous

#A64179 #A64147 #A66E41

triadic

#A64147 #47A641 #4147A6

tetradic

#A64147 #79A641 #41A6A0 #6E41A6

square

#A64147 #79A641 #41A6A0 #6E41A6

split-complementary

#A64147 #41A66E #4179A6

monochromatic

#4E1F21 #7A3034 #A64147 #C26268 #D38E93

Accessibility & contrast

On white

6.05

#A64147 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A64147 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64147

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64147	#FFFFFF	#000000	##FFFFFF
##A64147	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595547

Deuteranopia (green-blind)

#736A45

Tritanopia (blue-blind)

#B52F44

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64147;
/* rgb */ color: rgb(166, 65, 71);
/* oklch */ color: oklch(51.4% 0.133 19.6);

Tailwind

colors: {
  custom: {
    50: '#c67a7a',
    500: '#a64147',
    950: '#000000',
  },
}

SCSS

$custom: #a64147;
$custom-light: #c67a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a64147",
  "rgb": {
    "r": 166,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 356.436,
    "s": 43.723,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51419,
    "c": 0.13342,
    "h": 19.6
  },
  "luminance": 0.12343
}

Semantic roles & 50–950 ramp

primary

#A64147

secondary

#85BEBB

accent

#D3CC54

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A64147

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

Preview Lab → · Contrast checker → · Palette generator →