#6C1820#6C1820

#6C1820 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.5% C 0.117 H 20.6°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#6C1820
RGB	rgb(108, 24, 32)
HSL	hsl(354, 64%, 26%)
HSV	hsv(354, 78%, 42%)
CMYK	cmyk(0%, 77.8%, 70.4%, 57.6%)
CIE-LAB	lab(23.49, 37.05, 17.42)
CIE-LCH	lch(23.49, 40.94, 25.18°)
OKLab	oklab(35.49% 0.1094 0.041)
OKLCH	oklch(35.49% 0.117 20.6)
XYZ	xyz(6.7724, 3.9467, 1.7714)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1820 #186C64

analogous

#6C184A #6C1820 #6C3A18

triadic

#6C1820 #206C18 #18206C

tetradic

#6C1820 #4A6C18 #186C64 #3A186C

square

#6C1820 #4A6C18 #186C64 #3A186C

split-complementary

#6C1820 #186C3A #184A6C

monochromatic

#190607 #3A0D11 #6C1820 #9E232F #D02E3E

Accessibility & contrast

On white

11.74

#6C1820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6C1820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1820

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1820	#FFFFFF	#000000	##FFFFFF
##6C1820	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302D20

Deuteranopia (green-blind)

#453E1D

Tritanopia (blue-blind)

#77001C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6c1820;
/* rgb */ color: rgb(108, 24, 32);
/* oklch */ color: oklch(35.5% 0.117 20.6);

Tailwind

colors: {
  custom: {
    50: '#9c5c5b',
    500: '#6c1820',
    950: '#000000',
  },
}

SCSS

$custom: #6c1820;
$custom-light: #9c5c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1820",
  "rgb": {
    "r": 108,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 354.286,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35486,
    "c": 0.11684,
    "h": 20.6
  },
  "luminance": 0.03946
}

Semantic roles & 50–950 ramp

primary

#6C1820

secondary

#3EA298

accent

#E7D741

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6C1820

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

Preview Lab → · Contrast checker → · Palette generator →