#A64E31#A64E31

#A64E31 is a mid, vivid red. Relative luminance 0.138; OKLCH L 52.9% C 0.124 H 38.6°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#A64E31
RGB	rgb(166, 78, 49)
HSL	hsl(15, 54%, 42%)
HSV	hsv(15, 70%, 65%)
CMYK	cmyk(0%, 53%, 70.5%, 34.9%)
CIE-LAB	lab(43.92, 34.13, 33.83)
CIE-LCH	lch(43.92, 48.05, 44.75°)
OKLab	oklab(52.94% 0.0968 0.0774)
OKLCH	oklch(52.94% 0.124 38.6)
XYZ	xyz(19.0064, 13.7799, 4.5640)
Luminance	0.1378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64E31 #3189A6

analogous

#A6314E #A64E31 #A68931

triadic

#A64E31 #31A64E #4E31A6

tetradic

#A64E31 #4EA631 #3189A6 #8931A6

square

#A64E31 #4EA631 #3189A6 #8931A6

split-complementary

#A64E31 #31A689 #314EA6

monochromatic

#472215 #773823 #A64E31 #CA6A4A #D8917A

Accessibility & contrast

On white

5.59

#A64E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#A64E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64E31

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64E31	#FFFFFF	#000000	##FFFFFF
##A64E31	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2E

Deuteranopia (green-blind)

#7B6F2F

Tritanopia (blue-blind)

#B63C47

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64e31;
/* rgb */ color: rgb(166, 78, 49);
/* oklch */ color: oklch(52.9% 0.124 38.6);

Tailwind

colors: {
  custom: {
    50: '#c6826a',
    500: '#a64e31',
    950: '#000000',
  },
}

SCSS

$custom: #a64e31;
$custom-light: #c6826a;
$custom-dark: #000000;

JSON

{
  "hex": "#a64e31",
  "rgb": {
    "r": 166,
    "g": 78,
    "b": 49
  },
  "hsl": {
    "h": 14.872,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.52937,
    "c": 0.12395,
    "h": 38.6
  },
  "luminance": 0.13778
}

Semantic roles & 50–950 ramp

primary

#A64E31

secondary

#73ADC0

accent

#B9DE4A

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64E31

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

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