#841528#841528

#841528 is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.1% C 0.144 H 18.4°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#841528
RGB	rgb(132, 21, 40)
HSL	hsl(350, 73%, 30%)
HSV	hsv(350, 84%, 52%)
CMYK	cmyk(0%, 84.1%, 69.7%, 48.2%)
CIE-LAB	lab(28.37, 46.10, 19.27)
CIE-LCH	lch(28.37, 49.97, 22.68°)
OKLab	oklab(40.06% 0.1367 0.0454)
OKLCH	oklch(40.06% 0.144 18.4)
XYZ	xyz(10.1680, 5.5967, 2.5519)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841528 #158471

analogous

#84155F #841528 #843A15

triadic

#841528 #288415 #152884

tetradic

#841528 #5F8415 #158471 #3A1584

square

#841528 #5F8415 #158471 #3A1584

split-complementary

#841528 #15843A #155F84

monochromatic

#1A0408 #4F0D18 #841528 #B91D38 #DF3552

Accessibility & contrast

On white

9.91

#841528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#841528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841528

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841528	#FFFFFF	#000000	##FFFFFF
##841528	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373428

Deuteranopia (green-blind)

#534B25

Tritanopia (blue-blind)

#92001E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #841528;
/* rgb */ color: rgb(132, 21, 40);
/* oklch */ color: oklch(40.1% 0.144 18.4);

Tailwind

colors: {
  custom: {
    50: '#af6061',
    500: '#841528',
    950: '#000000',
  },
}

SCSS

$custom: #841528;
$custom-light: #af6061;
$custom-dark: #000000;

JSON

{
  "hex": "#841528",
  "rgb": {
    "r": 132,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 349.73,
    "s": 72.549,
    "l": 30
  },
  "oklch": {
    "l": 0.40055,
    "c": 0.14404,
    "h": 18.4
  },
  "luminance": 0.05595
}

Semantic roles & 50–950 ramp

primary

#841528

secondary

#3CB9A3

accent

#EFD039

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120505

muted

#817A79

Preview Lab

Preview with #841528

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

Preview Lab → · Contrast checker → · Palette generator →