#6C1824#6C1824

#6C1824 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.6% C 0.117 H 17.8°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#6C1824
RGB	rgb(108, 24, 36)
HSL	hsl(351, 64%, 26%)
HSV	hsv(351, 78%, 42%)
CMYK	cmyk(0%, 77.8%, 66.7%, 57.6%)
CIE-LAB	lab(23.57, 37.31, 14.80)
CIE-LCH	lch(23.57, 40.14, 21.64°)
OKLab	oklab(35.57% 0.1111 0.0356)
OKLCH	oklch(35.57% 0.117 17.8)
XYZ	xyz(6.8301, 3.9698, 2.0753)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1824 #186C60

analogous

#6C184E #6C1824 #6C3618

triadic

#6C1824 #246C18 #18246C

tetradic

#6C1824 #4E6C18 #186C60 #36186C

square

#6C1824 #4E6C18 #186C60 #36186C

split-complementary

#6C1824 #186C36 #184E6C

monochromatic

#190608 #3A0D13 #6C1824 #9E2335 #D02E45

Accessibility & contrast

On white

11.71

#6C1824 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6C1824 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1824

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1824	#FFFFFF	#000000	##FFFFFF
##6C1824	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2D24

Deuteranopia (green-blind)

#453F22

Tritanopia (blue-blind)

#77001D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6c1824;
/* rgb */ color: rgb(108, 24, 36);
/* oklch */ color: oklch(35.6% 0.117 17.8);

Tailwind

colors: {
  custom: {
    50: '#9c5d5e',
    500: '#6c1824',
    950: '#000000',
  },
}

SCSS

$custom: #6c1824;
$custom-light: #9c5d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1824",
  "rgb": {
    "r": 108,
    "g": 24,
    "b": 36
  },
  "hsl": {
    "h": 351.429,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35568,
    "c": 0.11669,
    "h": 17.8
  },
  "luminance": 0.03969
}

Semantic roles & 50–950 ramp

primary

#6C1824

secondary

#3EA294

accent

#E7CF41

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6C1824

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

Preview Lab → · Contrast checker → · Palette generator →