#A82F21#A82F21

#A82F21 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.160 H 30.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#A82F21
RGB	rgb(168, 47, 33)
HSL	hsl(6, 67%, 39%)
HSV	hsv(6, 80%, 66%)
CMYK	cmyk(0%, 72%, 80.4%, 34.1%)
CIE-LAB	lab(38.67, 48.47, 37.11)
CIE-LCH	lch(38.67, 61.04, 37.44°)
OKLab	oklab(48.99% 0.1379 0.0805)
OKLCH	oklch(48.99% 0.16 30.3)
XYZ	xyz(17.4415, 10.4703, 2.5411)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82F21 #219AA8

analogous

#A82157 #A82F21 #A87321

triadic

#A82F21 #21A82F #2F21A8

tetradic

#A82F21 #57A821 #219AA8 #7321A8

square

#A82F21 #57A821 #219AA8 #7321A8

split-complementary

#A82F21 #21A873 #2157A8

monochromatic

#42120D #752117 #A82F21 #D64130 #E07063

Accessibility & contrast

On white

6.79

#A82F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A82F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82F21

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82F21	#FFFFFF	#000000	##FFFFFF
##A82F21	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1E

Deuteranopia (green-blind)

#71651C

Tritanopia (blue-blind)

#B9002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a82f21;
/* rgb */ color: rgb(168, 47, 33);
/* oklch */ color: oklch(49.0% 0.160 30.3);

Tailwind

colors: {
  custom: {
    50: '#cb705e',
    500: '#a82f21',
    950: '#000000',
  },
}

SCSS

$custom: #a82f21;
$custom-light: #cb705e;
$custom-dark: #000000;

JSON

{
  "hex": "#a82f21",
  "rgb": {
    "r": 168,
    "g": 47,
    "b": 33
  },
  "hsl": {
    "h": 6.222,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4899,
    "c": 0.15969,
    "h": 30.3
  },
  "luminance": 0.10468
}

Semantic roles & 50–950 ramp

primary

#A82F21

secondary

#5FBBC5

accent

#D8EA3E

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A82F21

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

Preview Lab → · Contrast checker → · Palette generator →