#841A1A#841A1A

#841A1A is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.141 H 26.3°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#841A1A
RGB	rgb(132, 26, 26)
HSL	hsl(0, 67%, 31%)
HSV	hsv(0, 80%, 52%)
CMYK	cmyk(0%, 80.3%, 80.3%, 48.2%)
CIE-LAB	lab(28.70, 43.96, 28.58)
CIE-LCH	lch(28.70, 52.43, 33.03°)
OKLab	oklab(40.23% 0.1266 0.0627)
OKLCH	oklch(40.23% 0.141 26.3)
XYZ	xyz(10.0728, 5.7205, 1.5509)
Luminance	0.0572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841A1A #1A8484

analogous

#841A4F #841A1A #844F1A

triadic

#841A1A #1A841A #1A1A84

tetradic

#841A1A #4F841A #1A8484 #4F1A84

square

#841A1A #4F841A #1A8484 #4F1A84

split-complementary

#841A1A #1A844F #1A4F84

monochromatic

#1E0606 #511010 #841A1A #B72424 #D93F3F

Accessibility & contrast

On white

9.80

#841A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#841A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841A1A

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841A1A	#FFFFFF	#000000	##FFFFFF
##841A1A	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3519

Deuteranopia (green-blind)

#554C15

Tritanopia (blue-blind)

#92001C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841a1a;
/* rgb */ color: rgb(132, 26, 26);
/* oklch */ color: oklch(40.2% 0.141 26.3);

Tailwind

colors: {
  custom: {
    50: '#b06157',
    500: '#841a1a',
    950: '#000000',
  },
}

SCSS

$custom: #841a1a;
$custom-light: #b06157;
$custom-dark: #000000;

JSON

{
  "hex": "#841a1a",
  "rgb": {
    "r": 132,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 0,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40229,
    "c": 0.14124,
    "h": 26.3
  },
  "luminance": 0.05719
}

Semantic roles & 50–950 ramp

primary

#841A1A

secondary

#42B8B8

accent

#EAEA3E

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #841A1A

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

Preview Lab → · Contrast checker → · Palette generator →