#A82D21#A82D21

#A82D21 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.8% C 0.161 H 29.7°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#A82D21
RGB	rgb(168, 45, 33)
HSL	hsl(5, 67%, 39%)
HSV	hsv(5, 80%, 66%)
CMYK	cmyk(0%, 73.2%, 80.4%, 34.1%)
CIE-LAB	lab(38.40, 49.22, 36.83)
CIE-LCH	lch(38.40, 61.48, 36.81°)
OKLab	oklab(48.79% 0.1403 0.0799)
OKLCH	oklch(48.79% 0.161 29.7)
XYZ	xyz(17.3634, 10.3141, 2.5151)
Luminance	0.1031 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82D21 #219CA8

analogous

#A82159 #A82D21 #A87021

triadic

#A82D21 #21A82D #2D21A8

tetradic

#A82D21 #59A821 #219CA8 #7021A8

square

#A82D21 #59A821 #219CA8 #7021A8

split-complementary

#A82D21 #21A870 #2159A8

monochromatic

#42120D #751F17 #A82D21 #D63F30 #E06E63

Accessibility & contrast

On white

6.86

#A82D21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A82D21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82D21

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82D21	#FFFFFF	#000000	##FFFFFF
##A82D21	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491E

Deuteranopia (green-blind)

#70641B

Tritanopia (blue-blind)

#B9002B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a82d21;
/* rgb */ color: rgb(168, 45, 33);
/* oklch */ color: oklch(48.8% 0.161 29.7);

Tailwind

colors: {
  custom: {
    50: '#cb6f5d',
    500: '#a82d21',
    950: '#000000',
  },
}

SCSS

$custom: #a82d21;
$custom-light: #cb6f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a82d21",
  "rgb": {
    "r": 168,
    "g": 45,
    "b": 33
  },
  "hsl": {
    "h": 5.333,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48786,
    "c": 0.16143,
    "h": 29.7
  },
  "luminance": 0.10311
}

Semantic roles & 50–950 ramp

primary

#A82D21

secondary

#5FBCC5

accent

#DBEA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A82D21

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

Preview Lab → · Contrast checker → · Palette generator →