#A82628#A82628

#A82628 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.2% C 0.166 H 25.4°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#A82628
RGB	rgb(168, 38, 40)
HSL	hsl(359, 63%, 40%)
HSV	hsv(359, 77%, 66%)
CMYK	cmyk(0%, 77.4%, 76.2%, 34.1%)
CIE-LAB	lab(37.60, 51.91, 31.98)
CIE-LCH	lch(37.60, 60.97, 31.64°)
OKLab	oklab(48.22% 0.1502 0.0713)
OKLCH	oklch(48.22% 0.166 25.4)
XYZ	xyz(17.2266, 9.8670, 3.0045)
Luminance	0.0986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82628 #26A8A6

analogous

#A82669 #A82628 #A86526

triadic

#A82628 #28A826 #2628A8

tetradic

#A82628 #69A826 #26A8A6 #6526A8

square

#A82628 #69A826 #26A8A6 #6526A8

split-complementary

#A82628 #26A865 #2669A8

monochromatic

#440F10 #761B1C #A82628 #D2393B #DE6B6D

Accessibility & contrast

On white

7.06

#A82628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A82628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A82628

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82628	#FFFFFF	#000000	##FFFFFF
##A82628	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4727

Deuteranopia (green-blind)

#6E6323

Tritanopia (blue-blind)

#B90029

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a82628;
/* rgb */ color: rgb(168, 38, 40);
/* oklch */ color: oklch(48.2% 0.166 25.4);

Tailwind

colors: {
  custom: {
    50: '#ca6c62',
    500: '#a82628',
    950: '#000000',
  },
}

SCSS

$custom: #a82628;
$custom-light: #ca6c62;
$custom-dark: #000000;

JSON

{
  "hex": "#a82628",
  "rgb": {
    "r": 168,
    "g": 38,
    "b": 40
  },
  "hsl": {
    "h": 359.077,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48216,
    "c": 0.16632,
    "h": 25.4
  },
  "luminance": 0.09864
}

Semantic roles & 50–950 ramp

primary

#A82628

secondary

#66C4C2

accent

#E6E442

background

#FDF6F5

surface

#FBECEA

border

#D4C7C6

text

#150705

muted

#837A79

Preview Lab

Preview with #A82628

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

Preview Lab → · Contrast checker → · Palette generator →