#861823#861823

#861823 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.6% C 0.144 H 21.9°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#861823
RGB	rgb(134, 24, 35)
HSL	hsl(354, 70%, 31%)
HSV	hsv(354, 82%, 53%)
CMYK	cmyk(0%, 82.1%, 73.9%, 47.5%)
CIE-LAB	lab(29.02, 45.59, 23.42)
CIE-LCH	lch(29.02, 51.25, 27.19°)
OKLab	oklab(40.58% 0.1336 0.0536)
OKLCH	oklch(40.58% 0.144 21.9)
XYZ	xyz(10.4627, 5.8446, 2.1670)
Luminance	0.0584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#861823 #18867B

analogous

#86185A #861823 #864418

triadic

#861823 #238618 #182386

tetradic

#861823 #5A8618 #18867B #441886

square

#861823 #5A8618 #18867B #441886

split-complementary

#861823 #188644 #185A86

monochromatic

#1E0508 #520F15 #861823 #BA2131 #DC3C4C

Accessibility & contrast

On white

9.68

#861823 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#861823 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #861823

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##861823	#FFFFFF	#000000	##FFFFFF
##861823	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3522

Deuteranopia (green-blind)

#554D1F

Tritanopia (blue-blind)

#94001D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #861823;
/* rgb */ color: rgb(134, 24, 35);
/* oklch */ color: oklch(40.6% 0.144 21.9);

Tailwind

colors: {
  custom: {
    50: '#b1615d',
    500: '#861823',
    950: '#000000',
  },
}

SCSS

$custom: #861823;
$custom-light: #b1615d;
$custom-dark: #000000;

JSON

{
  "hex": "#861823",
  "rgb": {
    "r": 134,
    "g": 24,
    "b": 35
  },
  "hsl": {
    "h": 354,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40581,
    "c": 0.14394,
    "h": 21.9
  },
  "luminance": 0.05843
}

Semantic roles & 50–950 ramp

primary

#861823

secondary

#40BAAE

accent

#ECDB3B

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #861823

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

Preview Lab → · Contrast checker → · Palette generator →