#A64D3E#A64D3E

#A64D3E is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.0% C 0.121 H 31.2°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#A64D3E
RGB	rgb(166, 77, 62)
HSL	hsl(9, 46%, 45%)
HSV	hsv(9, 63%, 65%)
CMYK	cmyk(0%, 53.6%, 62.7%, 34.9%)
CIE-LAB	lab(43.89, 35.47, 26.32)
CIE-LCH	lch(43.89, 44.17, 36.58°)
OKLab	oklab(52.98% 0.1034 0.0627)
OKLCH	oklch(52.98% 0.121 31.2)
XYZ	xyz(19.2509, 13.7649, 6.1996)
Luminance	0.1376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64D3E #3E97A6

analogous

#A63E63 #A64D3E #A6813E

triadic

#A64D3E #3EA64D #4D3EA6

tetradic

#A64D3E #63A63E #3E97A6 #813EA6

square

#A64D3E #63A63E #3E97A6 #813EA6

split-complementary

#A64D3E #3EA681 #3E63A6

monochromatic

#4D241D #79382D #A64D3E #C36D5E #D4958B

Accessibility & contrast

On white

5.60

#A64D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#A64D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64D3E

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64D3E	#FFFFFF	#000000	##FFFFFF
##A64D3E	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3C

Deuteranopia (green-blind)

#7A6F3C

Tritanopia (blue-blind)

#B53D4A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64d3e;
/* rgb */ color: rgb(166, 77, 62);
/* oklch */ color: oklch(53.0% 0.121 31.2);

Tailwind

colors: {
  custom: {
    50: '#c68173',
    500: '#a64d3e',
    950: '#000000',
  },
}

SCSS

$custom: #a64d3e;
$custom-light: #c68173;
$custom-dark: #000000;

JSON

{
  "hex": "#a64d3e",
  "rgb": {
    "r": 166,
    "g": 77,
    "b": 62
  },
  "hsl": {
    "h": 8.654,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52979,
    "c": 0.12089,
    "h": 31.2
  },
  "luminance": 0.13763
}

Semantic roles & 50–950 ramp

primary

#A64D3E

secondary

#82B6BE

accent

#C2D553

background

#FCF8F7

surface

#F9EFED

border

#D2CAC8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A64D3E

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

Preview Lab → · Contrast checker → · Palette generator →