#A64541#A64541

#A64541 is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.8% C 0.129 H 25.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#A64541
RGB	rgb(166, 69, 65)
HSL	hsl(2, 44%, 45%)
HSV	hsv(2, 61%, 65%)
CMYK	cmyk(0%, 58.4%, 60.8%, 34.9%)
CIE-LAB	lab(42.38, 39.74, 22.61)
CIE-LCH	lch(42.38, 45.72, 29.64°)
OKLab	oklab(51.85% 0.1172 0.0546)
OKLCH	oklch(51.85% 0.129 25)
XYZ	xyz(18.8098, 12.7473, 6.4699)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64541 #41A2A6

analogous

#A64170 #A64541 #A67741

triadic

#A64541 #41A645 #4541A6

tetradic

#A64541 #70A641 #41A2A6 #7741A6

square

#A64541 #70A641 #41A2A6 #7741A6

split-complementary

#A64541 #41A677 #4170A6

monochromatic

#4E201F #7A3330 #A64541 #C26662 #D3918E

Accessibility & contrast

On white

5.92

#A64541 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#A64541 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64541

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64541	#FFFFFF	#000000	##FFFFFF
##A64541	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5740

Deuteranopia (green-blind)

#756C3F

Tritanopia (blue-blind)

#B53345

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a64541;
/* rgb */ color: rgb(166, 69, 65);
/* oklch */ color: oklch(51.8% 0.129 25.0);

Tailwind

colors: {
  custom: {
    50: '#c67c75',
    500: '#a64541',
    950: '#000000',
  },
}

SCSS

$custom: #a64541;
$custom-light: #c67c75;
$custom-dark: #000000;

JSON

{
  "hex": "#a64541",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 65
  },
  "hsl": {
    "h": 2.376,
    "s": 43.723,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5185,
    "c": 0.12929,
    "h": 25
  },
  "luminance": 0.12745
}

Semantic roles & 50–950 ramp

primary

#A64541

secondary

#85BCBE

accent

#CED354

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A64541

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

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