#6C271A#6C271A

#6C271A is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.3% C 0.102 H 32.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#6C271A
RGB	rgb(108, 39, 26)
HSL	hsl(10, 61%, 26%)
HSV	hsv(10, 76%, 42%)
CMYK	cmyk(0%, 63.9%, 75.9%, 57.6%)
CIE-LAB	lab(25.91, 29.92, 24.16)
CIE-LCH	lch(25.91, 38.46, 38.93°)
OKLab	oklab(37.26% 0.0856 0.0548)
OKLCH	oklch(37.26% 0.102 32.6)
XYZ	xyz(7.0970, 4.7147, 1.5134)
Luminance	0.0471 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C271A #1A5F6C

analogous

#6C1A36 #6C271A #6C501A

triadic

#6C271A #1A6C27 #271A6C

tetradic

#6C271A #366C1A #1A5F6C #501A6C

square

#6C271A #366C1A #1A5F6C #501A6C

split-complementary

#6C271A #1A6C50 #1A366C

monochromatic

#190906 #3B150E #6C271A #9D3926 #CE4B33

Accessibility & contrast

On white

10.81

#6C271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#6C271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C271A

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C271A	#FFFFFF	#000000	##FFFFFF
##6C271A	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3418

Deuteranopia (green-blind)

#4B4318

Tritanopia (blue-blind)

#771724

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6c271a;
/* rgb */ color: rgb(108, 39, 26);
/* oklch */ color: oklch(37.3% 0.102 32.6);

Tailwind

colors: {
  custom: {
    50: '#9c6457',
    500: '#6c271a',
    950: '#000000',
  },
}

SCSS

$custom: #6c271a;
$custom-light: #9c6457;
$custom-dark: #000000;

JSON

{
  "hex": "#6c271a",
  "rgb": {
    "r": 108,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 9.512,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37264,
    "c": 0.1016,
    "h": 32.6
  },
  "luminance": 0.04714
}

Semantic roles & 50–950 ramp

primary

#6C271A

secondary

#4192A1

accent

#CBE443

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#0F0603

muted

#7F7A78

Preview Lab

Preview with #6C271A

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

Preview Lab → · Contrast checker → · Palette generator →