#A6282B#A6282B

#A6282B is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.1% C 0.162 H 24.7°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A6282B
RGB	rgb(166, 40, 43)
HSL	hsl(359, 61%, 40%)
HSV	hsv(359, 76%, 65%)
CMYK	cmyk(0%, 75.9%, 74.1%, 34.9%)
CIE-LAB	lab(37.48, 50.75, 29.95)
CIE-LCH	lch(37.48, 58.93, 30.54°)
OKLab	oklab(48.07% 0.1475 0.0678)
OKLCH	oklch(48.07% 0.162 24.7)
XYZ	xyz(16.9227, 9.8016, 3.2859)
Luminance	0.0980 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6282B #28A6A3

analogous

#A6286A #A6282B #A66428

triadic

#A6282B #2BA628 #282BA6

tetradic

#A6282B #6AA628 #28A6A3 #6428A6

square

#A6282B #6AA628 #28A6A3 #6428A6

split-complementary

#A6282B #28A664 #286AA6

monochromatic

#431011 #751C1E #A6282B #D03B3F #DC6D6F

Accessibility & contrast

On white

7.10

#A6282B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A6282B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A6282B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6282B	#FFFFFF	#000000	##FFFFFF
##A6282B	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E472A

Deuteranopia (green-blind)

#6D6226

Tritanopia (blue-blind)

#B7002B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a6282b;
/* rgb */ color: rgb(166, 40, 43);
/* oklch */ color: oklch(48.1% 0.162 24.7);

Tailwind

colors: {
  custom: {
    50: '#c96d64',
    500: '#a6282b',
    950: '#000000',
  },
}

SCSS

$custom: #a6282b;
$custom-light: #c96d64;
$custom-dark: #000000;

JSON

{
  "hex": "#a6282b",
  "rgb": {
    "r": 166,
    "g": 40,
    "b": 43
  },
  "hsl": {
    "h": 358.571,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48069,
    "c": 0.1623,
    "h": 24.7
  },
  "luminance": 0.09799
}

Semantic roles & 50–950 ramp

primary

#A6282B

secondary

#67C2C0

accent

#E4E044

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #A6282B

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

Preview Lab → · Contrast checker → · Palette generator →