#6B1622#6B1622

#6B1622 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.1% C 0.118 H 18.3°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#6B1622
RGB	rgb(107, 22, 34)
HSL	hsl(352, 66%, 25%)
HSV	hsv(352, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 68.2%, 58%)
CIE-LAB	lab(23.05, 37.59, 15.46)
CIE-LCH	lch(23.05, 40.64, 22.36°)
OKLab	oklab(35.13% 0.1117 0.0369)
OKLCH	oklch(35.13% 0.118 18.3)
XYZ	xyz(6.6398, 3.8161, 1.9000)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1622 #166B5F

analogous

#6B164D #6B1622 #6B3416

triadic

#6B1622 #226B16 #16226B

tetradic

#6B1622 #4D6B16 #166B5F #34166B

square

#6B1622 #4D6B16 #166B5F #34166B

split-complementary

#6B1622 #166B34 #164D6B

monochromatic

#190508 #380C12 #6B1622 #9E2032 #D12B42

Accessibility & contrast

On white

11.91

#6B1622 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6B1622 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1622

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1622	#FFFFFF	#000000	##FFFFFF
##6B1622	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2C22

Deuteranopia (green-blind)

#443D20

Tritanopia (blue-blind)

#76001B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6b1622;
/* rgb */ color: rgb(107, 22, 34);
/* oklch */ color: oklch(35.1% 0.118 18.3);

Tailwind

colors: {
  custom: {
    50: '#9c5c5c',
    500: '#6b1622',
    950: '#000000',
  },
}

SCSS

$custom: #6b1622;
$custom-light: #9c5c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1622",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 34
  },
  "hsl": {
    "h": 351.529,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35133,
    "c": 0.11767,
    "h": 18.3
  },
  "luminance": 0.03815
}

Semantic roles & 50–950 ramp

primary

#6B1622

secondary

#3BA193

accent

#E9D13F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6B1622

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

Preview Lab → · Contrast checker → · Palette generator →