#A6362B#A6362B

#A6362B is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.149 H 29.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A6362B
RGB	rgb(166, 54, 43)
HSL	hsl(5, 59%, 41%)
HSV	hsv(5, 74%, 65%)
CMYK	cmyk(0%, 67.5%, 74.1%, 34.9%)
CIE-LAB	lab(39.45, 45.35, 32.18)
CIE-LCH	lch(39.45, 55.61, 35.36°)
OKLab	oklab(49.54% 0.1305 0.0726)
OKLCH	oklch(49.54% 0.149 29.1)
XYZ	xyz(17.4830, 10.9223, 3.4727)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6362B #2B9BA6

analogous

#A62B5D #A6362B #A6732B

triadic

#A6362B #2BA636 #362BA6

tetradic

#A6362B #5DA62B #2B9BA6 #732BA6

square

#A6362B #5DA62B #2B9BA6 #732BA6

split-complementary

#A6362B #2BA673 #2B5DA6

monochromatic

#451612 #75261E #A6362B #CE4D41 #DA7B71

Accessibility & contrast

On white

6.60

#A6362B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A6362B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6362B

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6362B	#FFFFFF	#000000	##FFFFFF
##A6362B	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D29

Deuteranopia (green-blind)

#716627

Tritanopia (blue-blind)

#B71634

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a6362b;
/* rgb */ color: rgb(166, 54, 43);
/* oklch */ color: oklch(49.5% 0.149 29.1);

Tailwind

colors: {
  custom: {
    50: '#c87365',
    500: '#a6362b',
    950: '#000000',
  },
}

SCSS

$custom: #a6362b;
$custom-light: #c87365;
$custom-dark: #000000;

JSON

{
  "hex": "#a6362b",
  "rgb": {
    "r": 166,
    "g": 54,
    "b": 43
  },
  "hsl": {
    "h": 5.366,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49538,
    "c": 0.14931,
    "h": 29.1
  },
  "luminance": 0.1092
}

Semantic roles & 50–950 ramp

primary

#A6362B

secondary

#6BBAC1

accent

#D4E246

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #A6362B

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

Preview Lab → · Contrast checker → · Palette generator →