#821A25#821A25

#821A25 is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.0% C 0.138 H 20.9°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#821A25
RGB	rgb(130, 26, 37)
HSL	hsl(354, 67%, 31%)
HSV	hsv(354, 80%, 51%)
CMYK	cmyk(0%, 80%, 71.5%, 49%)
CIE-LAB	lab(28.43, 43.82, 21.22)
CIE-LCH	lch(28.43, 48.69, 25.84°)
OKLab	oklab(40.01% 0.129 0.0493)
OKLCH	oklch(40.01% 0.138 20.9)
XYZ	xyz(9.9104, 5.6197, 2.3128)
Luminance	0.0562 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821A25 #1A8277

analogous

#821A59 #821A25 #82431A

triadic

#821A25 #25821A #1A2582

tetradic

#821A25 #59821A #1A8277 #431A82

square

#821A25 #59821A #1A8277 #431A82

split-complementary

#821A25 #1A8243 #1A5982

monochromatic

#1C0608 #4F1016 #821A25 #B52434 #D83E4E

Accessibility & contrast

On white

9.89

#821A25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#821A25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821A25

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821A25	#FFFFFF	#000000	##FFFFFF
##821A25	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393525

Deuteranopia (green-blind)

#534B22

Tritanopia (blue-blind)

#8F001F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #821a25;
/* rgb */ color: rgb(130, 26, 37);
/* oklch */ color: oklch(40.0% 0.138 20.9);

Tailwind

colors: {
  custom: {
    50: '#ae615f',
    500: '#821a25',
    950: '#000000',
  },
}

SCSS

$custom: #821a25;
$custom-light: #ae615f;
$custom-dark: #000000;

JSON

{
  "hex": "#821a25",
  "rgb": {
    "r": 130,
    "g": 26,
    "b": 37
  },
  "hsl": {
    "h": 353.654,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40008,
    "c": 0.13809,
    "h": 20.9
  },
  "luminance": 0.05618
}

Semantic roles & 50–950 ramp

primary

#821A25

secondary

#42B6A9

accent

#EAD73E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #821A25

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

Preview Lab → · Contrast checker → · Palette generator →