#6D1623#6D1623

#6D1623 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.5% C 0.120 H 17.9°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#6D1623
RGB	rgb(109, 22, 35)
HSL	hsl(351, 66%, 26%)
HSV	hsv(351, 80%, 43%)
CMYK	cmyk(0%, 79.8%, 67.9%, 57.3%)
CIE-LAB	lab(23.50, 38.31, 15.43)
CIE-LCH	lch(23.50, 41.30, 21.94°)
OKLab	oklab(35.55% 0.114 0.0369)
OKLCH	oklch(35.55% 0.12 17.9)
XYZ	xyz(6.8977, 3.9474, 1.9885)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1623 #166D60

analogous

#6D164E #6D1623 #6D3416

triadic

#6D1623 #236D16 #16236D

tetradic

#6D1623 #4E6D16 #166D60 #34166D

square

#6D1623 #4E6D16 #166D60 #34166D

split-complementary

#6D1623 #166D34 #164E6D

monochromatic

#190508 #3A0C13 #6D1623 #A02033 #D32B44

Accessibility & contrast

On white

11.74

#6D1623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6D1623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1623

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1623	#FFFFFF	#000000	##FFFFFF
##6D1623	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)

#2F2C23

Deuteranopia (green-blind)

#453F20

Tritanopia (blue-blind)

#78001C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1623;
/* rgb */ color: rgb(109, 22, 35);
/* oklch */ color: oklch(35.5% 0.120 17.9);

Tailwind

colors: {
  custom: {
    50: '#9d5c5d',
    500: '#6d1623',
    950: '#000000',
  },
}

SCSS

$custom: #6d1623;
$custom-light: #9d5c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1623",
  "rgb": {
    "r": 109,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 351.034,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35545,
    "c": 0.1198,
    "h": 17.9
  },
  "luminance": 0.03946
}

Semantic roles & 50–950 ramp

primary

#6D1623

secondary

#3CA394

accent

#E9D03E

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6D1623

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

Preview Lab → · Contrast checker → · Palette generator →