#A82533#A82533

#A82533 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.3% C 0.166 H 20.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#A82533
RGB	rgb(168, 37, 51)
HSL	hsl(354, 64%, 40%)
HSV	hsv(354, 78%, 66%)
CMYK	cmyk(0%, 78%, 69.6%, 34.1%)
CIE-LAB	lab(37.64, 52.73, 25.33)
CIE-LCH	lch(37.64, 58.50, 25.65°)
OKLab	oklab(48.3% 0.1553 0.059)
OKLCH	oklch(48.3% 0.166 20.8)
XYZ	xyz(17.4095, 9.8897, 4.1235)
Luminance	0.0989 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82533 #25A89A

analogous

#A82574 #A82533 #A85925

triadic

#A82533 #33A825 #2533A8

tetradic

#A82533 #74A825 #25A89A #5925A8

square

#A82533 #74A825 #25A89A #5925A8

split-complementary

#A82533 #25A859 #2574A8

monochromatic

#440F15 #761A24 #A82533 #D33748 #DE6976

Accessibility & contrast

On white

7.05

#A82533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#A82533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A82533

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82533	#FFFFFF	#000000	##FFFFFF
##A82533	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4732

Deuteranopia (green-blind)

#6D632F

Tritanopia (blue-blind)

#B9002C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a82533;
/* rgb */ color: rgb(168, 37, 51);
/* oklch */ color: oklch(48.3% 0.166 20.8);

Tailwind

colors: {
  custom: {
    50: '#ca6c6a',
    500: '#a82533',
    950: '#000000',
  },
}

SCSS

$custom: #a82533;
$custom-light: #ca6c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a82533",
  "rgb": {
    "r": 168,
    "g": 37,
    "b": 51
  },
  "hsl": {
    "h": 353.588,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48296,
    "c": 0.16614,
    "h": 20.8
  },
  "luminance": 0.09887
}

Semantic roles & 50–950 ramp

primary

#A82533

secondary

#65C4BA

accent

#E7D541

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A82533

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

Preview Lab → · Contrast checker → · Palette generator →