#6B2011#6B2011

#6B2011 is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.0% C 0.110 H 33.2°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#6B2011
RGB	rgb(107, 32, 17)
HSL	hsl(10, 73%, 24%)
HSV	hsv(10, 84%, 42%)
CMYK	cmyk(0%, 70.1%, 84.1%, 58%)
CIE-LAB	lab(24.32, 32.55, 27.79)
CIE-LCH	lch(24.32, 42.80, 40.49°)
OKLab	oklab(36% 0.092 0.0602)
OKLCH	oklch(36% 0.11 33.2)
XYZ	xyz(6.6819, 4.2003, 0.9891)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2011 #115C6B

analogous

#6B112F #6B2011 #6B4D11

triadic

#6B2011 #116B20 #20116B

tetradic

#6B2011 #2F6B11 #115C6B #4D116B

square

#6B2011 #2F6B11 #115C6B #4D116B

split-complementary

#6B2011 #116B4D #112F6B

monochromatic

#1A0804 #361009 #6B2011 #A03019 #D54022

Accessibility & contrast

On white

11.41

#6B2011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#6B2011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2011

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2011	#FFFFFF	#000000	##FFFFFF
##6B2011	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F0F

Deuteranopia (green-blind)

#48400E

Tritanopia (blue-blind)

#76091D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6b2011;
/* rgb */ color: rgb(107, 32, 17);
/* oklch */ color: oklch(36.0% 0.110 33.2);

Tailwind

colors: {
  custom: {
    50: '#9c6050',
    500: '#6b2011',
    950: '#000000',
  },
}

SCSS

$custom: #6b2011;
$custom-light: #9c6050;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2011",
  "rgb": {
    "r": 107,
    "g": 32,
    "b": 17
  },
  "hsl": {
    "h": 10,
    "s": 72.581,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36002,
    "c": 0.1099,
    "h": 33.2
  },
  "luminance": 0.04199
}

Semantic roles & 50–950 ramp

primary

#6B2011

secondary

#3590A3

accent

#D1EF39

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6B2011

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

Preview Lab → · Contrast checker → · Palette generator →