#A64935#A64935

#A64935 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.2% C 0.128 H 33.6°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#A64935
RGB	rgb(166, 73, 53)
HSL	hsl(11, 52%, 43%)
HSV	hsv(11, 68%, 65%)
CMYK	cmyk(0%, 56%, 68.1%, 34.9%)
CIE-LAB	lab(42.96, 36.94, 30.45)
CIE-LCH	lch(42.96, 47.87, 39.50°)
OKLab	oklab(52.23% 0.1062 0.0707)
OKLCH	oklch(52.23% 0.128 33.6)
XYZ	xyz(18.7528, 13.1315, 4.9146)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64935 #3592A6

analogous

#A6355A #A64935 #A68135

triadic

#A64935 #35A649 #4935A6

tetradic

#A64935 #5AA635 #3592A6 #8135A6

square

#A64935 #5AA635 #3592A6 #8135A6

split-complementary

#A64935 #35A681 #355AA6

monochromatic

#492017 #783526 #A64935 #C76651 #D68F7F

Accessibility & contrast

On white

5.79

#A64935 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#A64935 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64935

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64935	#FFFFFF	#000000	##FFFFFF
##A64935	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625933

Deuteranopia (green-blind)

#786D33

Tritanopia (blue-blind)

#B63645

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64935;
/* rgb */ color: rgb(166, 73, 53);
/* oklch */ color: oklch(52.2% 0.128 33.6);

Tailwind

colors: {
  custom: {
    50: '#c67e6d',
    500: '#a64935',
    950: '#000000',
  },
}

SCSS

$custom: #a64935;
$custom-light: #c67e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a64935",
  "rgb": {
    "r": 166,
    "g": 73,
    "b": 53
  },
  "hsl": {
    "h": 10.619,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52228,
    "c": 0.12761,
    "h": 33.6
  },
  "luminance": 0.13129
}

Semantic roles & 50–950 ramp

primary

#A64935

secondary

#77B3BF

accent

#C2DB4D

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A07

muted

#837C7A

Preview Lab

Preview with #A64935

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

Preview Lab → · Contrast checker → · Palette generator →