#A64041#A64041

#A64041 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.2% C 0.135 H 22.6°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#A64041
RGB	rgb(166, 64, 65)
HSL	hsl(359, 44%, 45%)
HSV	hsv(359, 61%, 65%)
CMYK	cmyk(0%, 61.4%, 60.8%, 34.9%)
CIE-LAB	lab(41.47, 42.15, 21.43)
CIE-LCH	lch(41.47, 47.28, 26.95°)
OKLab	oklab(51.16% 0.1248 0.0519)
OKLCH	oklch(51.16% 0.135 22.6)
XYZ	xyz(18.5151, 12.1578, 6.3717)
Luminance	0.1216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64041 #40A6A5

analogous

#A64074 #A64041 #A67240

triadic

#A64041 #41A640 #4041A6

tetradic

#A64041 #74A640 #40A6A5 #7240A6

square

#A64041 #74A640 #40A6A5 #7240A6

split-complementary

#A64041 #40A672 #4074A6

monochromatic

#4E1E1E #7A2F30 #A64041 #C26162 #D38D8E

Accessibility & contrast

On white

6.12

#A64041 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#A64041 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64041

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64041	#FFFFFF	#000000	##FFFFFF
##A64041	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5440

Deuteranopia (green-blind)

#736A3E

Tritanopia (blue-blind)

#B62C41

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64041;
/* rgb */ color: rgb(166, 64, 65);
/* oklch */ color: oklch(51.2% 0.135 22.6);

Tailwind

colors: {
  custom: {
    50: '#c67975',
    500: '#a64041',
    950: '#000000',
  },
}

SCSS

$custom: #a64041;
$custom-light: #c67975;
$custom-dark: #000000;

JSON

{
  "hex": "#a64041",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 65
  },
  "hsl": {
    "h": 359.412,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51161,
    "c": 0.13513,
    "h": 22.6
  },
  "luminance": 0.12155
}

Semantic roles & 50–950 ramp

primary

#A64041

secondary

#84BEBE

accent

#D4D354

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A64041

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

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