#A82C21#A82C21

#A82C21 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.7% C 0.162 H 29.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#A82C21
RGB	rgb(168, 44, 33)
HSL	hsl(5, 67%, 39%)
HSV	hsv(5, 80%, 66%)
CMYK	cmyk(0%, 73.8%, 80.4%, 34.1%)
CIE-LAB	lab(38.27, 49.59, 36.70)
CIE-LCH	lch(38.27, 61.69, 36.51°)
OKLab	oklab(48.69% 0.1414 0.0796)
OKLCH	oklch(48.69% 0.162 29.4)
XYZ	xyz(17.3257, 10.2387, 2.5025)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82C21 #219DA8

analogous

#A8215A #A82C21 #A87021

triadic

#A82C21 #21A82C #2C21A8

tetradic

#A82C21 #5AA821 #219DA8 #7021A8

square

#A82C21 #5AA821 #219DA8 #7021A8

split-complementary

#A82C21 #21A870 #215AA8

monochromatic

#42110D #751F17 #A82C21 #D63D30 #E06D63

Accessibility & contrast

On white

6.89

#A82C21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A82C21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82C21

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82C21	#FFFFFF	#000000	##FFFFFF
##A82C21	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51491E

Deuteranopia (green-blind)

#70641B

Tritanopia (blue-blind)

#B9002B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a82c21;
/* rgb */ color: rgb(168, 44, 33);
/* oklch */ color: oklch(48.7% 0.162 29.4);

Tailwind

colors: {
  custom: {
    50: '#cb6e5d',
    500: '#a82c21',
    950: '#000000',
  },
}

SCSS

$custom: #a82c21;
$custom-light: #cb6e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a82c21",
  "rgb": {
    "r": 168,
    "g": 44,
    "b": 33
  },
  "hsl": {
    "h": 4.889,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48687,
    "c": 0.16228,
    "h": 29.4
  },
  "luminance": 0.10236
}

Semantic roles & 50–950 ramp

primary

#A82C21

secondary

#5FBDC5

accent

#DCEA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A82C21

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

Preview Lab → · Contrast checker → · Palette generator →