#A64A2D#A64A2D

#A64A2D is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.3% C 0.129 H 37.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#A64A2D
RGB	rgb(166, 74, 45)
HSL	hsl(14, 57%, 41%)
HSV	hsv(14, 73%, 65%)
CMYK	cmyk(0%, 55.4%, 72.9%, 34.9%)
CIE-LAB	lab(43.06, 35.99, 35.08)
CIE-LCH	lch(43.06, 50.26, 44.27°)
OKLab	oklab(52.27% 0.1018 0.0793)
OKLCH	oklch(52.27% 0.129 37.9)
XYZ	xyz(18.6501, 13.1964, 4.0472)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64A2D #2D89A6

analogous

#A62D4D #A64A2D #A6872D

triadic

#A64A2D #2DA64A #4A2DA6

tetradic

#A64A2D #4DA62D #2D89A6 #872DA6

square

#A64A2D #4DA62D #2D89A6 #872DA6

split-complementary

#A64A2D #2DA687 #2D4DA6

monochromatic

#461F13 #763520 #A64A2D #CC6544 #D98C74

Accessibility & contrast

On white

5.77

#A64A2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#A64A2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64A2D

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64A2D	#FFFFFF	#000000	##FFFFFF
##A64A2D	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63592A

Deuteranopia (green-blind)

#7A6D2B

Tritanopia (blue-blind)

#B63744

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a64a2d;
/* rgb */ color: rgb(166, 74, 45);
/* oklch */ color: oklch(52.3% 0.129 37.9);

Tailwind

colors: {
  custom: {
    50: '#c77f67',
    500: '#a64a2d',
    950: '#000000',
  },
}

SCSS

$custom: #a64a2d;
$custom-light: #c77f67;
$custom-dark: #000000;

JSON

{
  "hex": "#a64a2d",
  "rgb": {
    "r": 166,
    "g": 74,
    "b": 45
  },
  "hsl": {
    "h": 14.38,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.5227,
    "c": 0.12904,
    "h": 37.9
  },
  "luminance": 0.13194
}

Semantic roles & 50–950 ramp

primary

#A64A2D

secondary

#6EADC1

accent

#BCE147

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64A2D

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

Preview Lab → · Contrast checker → · Palette generator →