#A64941#A64941

#A64941 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.4% C 0.125 H 27.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#A64941
RGB	rgb(166, 73, 65)
HSL	hsl(5, 44%, 45%)
HSV	hsv(5, 61%, 65%)
CMYK	cmyk(0%, 56%, 60.8%, 34.9%)
CIE-LAB	lab(43.15, 37.74, 23.59)
CIE-LCH	lch(43.15, 44.51, 32.01°)
OKLab	oklab(52.43% 0.1109 0.0568)
OKLCH	oklch(52.43% 0.125 27.1)
XYZ	xyz(19.0642, 13.2561, 6.5547)
Luminance	0.1325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64941 #419EA6

analogous

#A6416C #A64941 #A67B41

triadic

#A64941 #41A649 #4941A6

tetradic

#A64941 #6CA641 #419EA6 #7B41A6

square

#A64941 #6CA641 #419EA6 #7B41A6

split-complementary

#A64941 #41A67B #416CA6

monochromatic

#4E221F #7A3630 #A64941 #C26A62 #D3948E

Accessibility & contrast

On white

5.75

#A64941 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#A64941 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64941

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64941	#FFFFFF	#000000	##FFFFFF
##A64941	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A40

Deuteranopia (green-blind)

#776D3F

Tritanopia (blue-blind)

#B53848

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a64941;
/* rgb */ color: rgb(166, 73, 65);
/* oklch */ color: oklch(52.4% 0.125 27.1);

Tailwind

colors: {
  custom: {
    50: '#c67f75',
    500: '#a64941',
    950: '#000000',
  },
}

SCSS

$custom: #a64941;
$custom-light: #c67f75;
$custom-dark: #000000;

JSON

{
  "hex": "#a64941",
  "rgb": {
    "r": 166,
    "g": 73,
    "b": 65
  },
  "hsl": {
    "h": 4.752,
    "s": 43.723,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52429,
    "c": 0.12465,
    "h": 27.1
  },
  "luminance": 0.13254
}

Semantic roles & 50–950 ramp

primary

#A64941

secondary

#85BABE

accent

#C9D354

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A64941

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

Preview Lab → · Contrast checker → · Palette generator →