#821E15#821E15

#821E15 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.137 H 29.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#821E15
RGB	rgb(130, 30, 21)
HSL	hsl(5, 72%, 30%)
HSV	hsv(5, 84%, 51%)
CMYK	cmyk(0%, 76.9%, 83.8%, 49%)
CIE-LAB	lab(28.72, 41.75, 31.41)
CIE-LCH	lch(28.72, 52.24, 36.95°)
OKLab	oklab(40.16% 0.1188 0.0673)
OKLCH	oklch(40.16% 0.137 29.5)
XYZ	xyz(9.8067, 5.7301, 1.2990)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E15 #157982

analogous

#821543 #821E15 #825515

triadic

#821E15 #15821E #1E1582

tetradic

#821E15 #438215 #157982 #551582

square

#821E15 #438215 #157982 #551582

split-complementary

#821E15 #158255 #154382

monochromatic

#1A0604 #4D120C #821E15 #B72A1E #DE4133

Accessibility & contrast

On white

9.79

#821E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#821E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E15

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E15	#FFFFFF	#000000	##FFFFFF
##821E15	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3613

Deuteranopia (green-blind)

#554C10

Tritanopia (blue-blind)

#90001D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821e15;
/* rgb */ color: rgb(130, 30, 21);
/* oklch */ color: oklch(40.2% 0.137 29.5);

Tailwind

colors: {
  custom: {
    50: '#af6253',
    500: '#821e15',
    950: '#000000',
  },
}

SCSS

$custom: #821e15;
$custom-light: #af6253;
$custom-dark: #000000;

JSON

{
  "hex": "#821e15",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 21
  },
  "hsl": {
    "h": 4.954,
    "s": 72.185,
    "l": 29.608
  },
  "oklch": {
    "l": 0.40157,
    "c": 0.13655,
    "h": 29.5
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary

#821E15

secondary

#3CADB7

accent

#E0EF39

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120602

muted

#817A78

Preview Lab

Preview with #821E15

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

Preview Lab → · Contrast checker → · Palette generator →