#6B2019#6B2019

#6B2019 is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.1% C 0.108 H 28.9°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#6B2019
RGB	rgb(107, 32, 25)
HSL	hsl(5, 62%, 26%)
HSV	hsv(5, 77%, 42%)
CMYK	cmyk(0%, 70.1%, 76.6%, 58%)
CIE-LAB	lab(24.42, 32.91, 23.05)
CIE-LCH	lch(24.42, 40.18, 35.01°)
OKLab	oklab(36.1% 0.0948 0.0522)
OKLCH	oklch(36.1% 0.108 28.9)
XYZ	xyz(6.7561, 4.2300, 1.3802)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2019 #19646B

analogous

#6B193B #6B2019 #6B4919

triadic

#6B2019 #196B20 #20196B

tetradic

#6B2019 #3B6B19 #19646B #49196B

square

#6B2019 #3B6B19 #19646B #49196B

split-complementary

#6B2019 #196B49 #193B6B

monochromatic

#190706 #39110D #6B2019 #9D2F25 #CE3E30

Accessibility & contrast

On white

11.38

#6B2019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6B2019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2019

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2019	#FFFFFF	#000000	##FFFFFF
##6B2019	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353018

Deuteranopia (green-blind)

#484017

Tritanopia (blue-blind)

#760B1F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6b2019;
/* rgb */ color: rgb(107, 32, 25);
/* oklch */ color: oklch(36.1% 0.108 28.9);

Tailwind

colors: {
  custom: {
    50: '#9c6056',
    500: '#6b2019',
    950: '#000000',
  },
}

SCSS

$custom: #6b2019;
$custom-light: #9c6056;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2019",
  "rgb": {
    "r": 107,
    "g": 32,
    "b": 25
  },
  "hsl": {
    "h": 5.122,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36103,
    "c": 0.10822,
    "h": 28.9
  },
  "luminance": 0.04229
}

Semantic roles & 50–950 ramp

primary

#6B2019

secondary

#3F98A1

accent

#D7E543

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6B2019

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

Preview Lab → · Contrast checker → · Palette generator →