#A64236#A64236

#A64236 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.2% C 0.135 H 29.4°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#A64236
RGB	rgb(166, 66, 54)
HSL	hsl(6, 51%, 43%)
HSV	hsv(6, 67%, 65%)
CMYK	cmyk(0%, 60.2%, 67.5%, 34.9%)
CIE-LAB	lab(41.65, 40.47, 28.29)
CIE-LCH	lch(41.65, 49.37, 34.96°)
OKLab	oklab(51.24% 0.1174 0.0661)
OKLCH	oklch(51.24% 0.135 29.4)
XYZ	xyz(18.3417, 12.2722, 4.8922)
Luminance	0.1227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64236 #369AA6

analogous

#A63662 #A64236 #A67A36

triadic

#A64236 #36A642 #4236A6

tetradic

#A64236 #62A636 #369AA6 #7A36A6

square

#A64236 #62A636 #369AA6 #7A36A6

split-complementary

#A64236 #36A67A #3662A6

monochromatic

#4A1D18 #783027 #A64236 #C75F52 #D68A81

Accessibility & contrast

On white

6.08

#A64236 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#A64236 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64236

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64236	#FFFFFF	#000000	##FFFFFF
##A64236	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5534

Deuteranopia (green-blind)

#756A33

Tritanopia (blue-blind)

#B62D40

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64236;
/* rgb */ color: rgb(166, 66, 54);
/* oklch */ color: oklch(51.2% 0.135 29.4);

Tailwind

colors: {
  custom: {
    50: '#c77a6d',
    500: '#a64236',
    950: '#000000',
  },
}

SCSS

$custom: #a64236;
$custom-light: #c77a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a64236",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 54
  },
  "hsl": {
    "h": 6.429,
    "s": 50.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51238,
    "c": 0.13473,
    "h": 29.4
  },
  "luminance": 0.1227
}

Semantic roles & 50–950 ramp

primary

#A64236

secondary

#79B8BF

accent

#CBDA4D

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A64236

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

Preview Lab → · Contrast checker → · Palette generator →