#A82638#A82638

#A82638 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.5% C 0.165 H 18.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#A82638
RGB	rgb(168, 38, 56)
HSL	hsl(352, 63%, 40%)
HSV	hsv(352, 77%, 66%)
CMYK	cmyk(0%, 77.4%, 66.7%, 34.1%)
CIE-LAB	lab(37.84, 52.69, 22.44)
CIE-LCH	lch(37.84, 57.27, 23.07°)
OKLab	oklab(48.47% 0.1563 0.0532)
OKLCH	oklch(48.47% 0.165 18.8)
XYZ	xyz(17.5573, 9.9992, 4.7462)
Luminance	0.1000 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82638 #26A896

analogous

#A82679 #A82638 #A85526

triadic

#A82638 #38A826 #2638A8

tetradic

#A82638 #79A826 #26A896 #5526A8

square

#A82638 #79A826 #26A896 #5526A8

split-complementary

#A82638 #26A855 #2679A8

monochromatic

#440F17 #761B27 #A82638 #D2394E #DE6B7B

Accessibility & contrast

On white

7.00

#A82638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A82638 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82638

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82638	#FFFFFF	#000000	##FFFFFF
##A82638	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4838

Deuteranopia (green-blind)

#6D6334

Tritanopia (blue-blind)

#B9002E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82638;
/* rgb */ color: rgb(168, 38, 56);
/* oklch */ color: oklch(48.5% 0.165 18.8);

Tailwind

colors: {
  custom: {
    50: '#c96c6e',
    500: '#a82638',
    950: '#000000',
  },
}

SCSS

$custom: #a82638;
$custom-light: #c96c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a82638",
  "rgb": {
    "r": 168,
    "g": 38,
    "b": 56
  },
  "hsl": {
    "h": 351.692,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4847,
    "c": 0.16507,
    "h": 18.8
  },
  "luminance": 0.09997
}

Semantic roles & 50–950 ramp

primary

#A82638

secondary

#66C4B7

accent

#E6CF42

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150807

muted

#837A7A

Preview Lab

Preview with #A82638

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

Preview Lab → · Contrast checker → · Palette generator →