#6D1B2F#6D1B2F

#6D1B2F is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.3% C 0.115 H 10.8°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#6D1B2F
RGB	rgb(109, 27, 47)
HSL	hsl(345, 60%, 27%)
HSV	hsv(345, 75%, 43%)
CMYK	cmyk(0%, 75.2%, 56.9%, 57.3%)
CIE-LAB	lab(24.45, 37.31, 8.50)
CIE-LCH	lch(24.45, 38.27, 12.83°)
OKLab	oklab(36.34% 0.1131 0.0215)
OKLCH	oklch(36.34% 0.115 10.8)
XYZ	xyz(7.2124, 4.2413, 3.1276)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1B2F #1B6D59

analogous

#6D1B58 #6D1B2F #6D301B

triadic

#6D1B2F #2F6D1B #1B2F6D

tetradic

#6D1B2F #586D1B #1B6D59 #301B6D

square

#6D1B2F #586D1B #1B6D59 #301B6D

split-complementary

#6D1B2F #1B6D30 #1B586D

monochromatic

#19060B #3C0F1A #6D1B2F #9E2744 #CD355A

Accessibility & contrast

On white

11.36

#6D1B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6D1B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1B2F

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1B2F	#FFFFFF	#000000	##FFFFFF
##6D1B2F	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F2F

Deuteranopia (green-blind)

#45402D

Tritanopia (blue-blind)

#770823

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d1b2f;
/* rgb */ color: rgb(109, 27, 47);
/* oklch */ color: oklch(36.3% 0.115 10.8);

Tailwind

colors: {
  custom: {
    50: '#9c5e67',
    500: '#6d1b2f',
    950: '#000000',
  },
}

SCSS

$custom: #6d1b2f;
$custom-light: #9c5e67;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1b2f",
  "rgb": {
    "r": 109,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 345.366,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36343,
    "c": 0.11508,
    "h": 10.8
  },
  "luminance": 0.0424
}

Semantic roles & 50–950 ramp

primary

#6D1B2F

secondary

#42A28B

accent

#E3BD44

background

#FAF5F6

surface

#F3E9EB

border

#CDC5C6

text

#0F0506

muted

#7F797A

Preview Lab

Preview with #6D1B2F

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

Preview Lab → · Contrast checker → · Palette generator →