#A82738#A82738

#A82738 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.6% C 0.164 H 19.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#A82738
RGB	rgb(168, 39, 56)
HSL	hsl(352, 62%, 41%)
HSV	hsv(352, 77%, 66%)
CMYK	cmyk(0%, 76.8%, 66.7%, 34.1%)
CIE-LAB	lab(37.96, 52.36, 22.59)
CIE-LCH	lch(37.96, 57.02, 23.34°)
OKLab	oklab(48.56% 0.1552 0.0536)
OKLCH	oklch(48.56% 0.164 19)
XYZ	xyz(17.5897, 10.0641, 4.7570)
Luminance	0.1006 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82738 #27A897

analogous

#A82778 #A82738 #A85627

triadic

#A82738 #38A827 #2738A8

tetradic

#A82738 #78A827 #27A897 #5627A8

square

#A82738 #78A827 #27A897 #5627A8

split-complementary

#A82738 #27A856 #2778A8

monochromatic

#451017 #761B27 #A82738 #D13B4F #DD6C7B

Accessibility & contrast

On white

6.97

#A82738 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#A82738 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82738

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82738	#FFFFFF	#000000	##FFFFFF
##A82738	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4838

Deuteranopia (green-blind)

#6D6334

Tritanopia (blue-blind)

#B9002F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82738;
/* rgb */ color: rgb(168, 39, 56);
/* oklch */ color: oklch(48.6% 0.164 19.0);

Tailwind

colors: {
  custom: {
    50: '#c96d6e',
    500: '#a82738',
    950: '#000000',
  },
}

SCSS

$custom: #a82738;
$custom-light: #c96d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a82738",
  "rgb": {
    "r": 168,
    "g": 39,
    "b": 56
  },
  "hsl": {
    "h": 352.093,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48556,
    "c": 0.16419,
    "h": 19
  },
  "luminance": 0.10061
}

Semantic roles & 50–950 ramp

primary

#A82738

secondary

#67C3B7

accent

#E5D042

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150807

muted

#837A7A

Preview Lab

Preview with #A82738

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

Preview Lab → · Contrast checker → · Palette generator →