#6D1B2D#6D1B2D

#6D1B2D is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.3% C 0.115 H 12.3°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#6D1B2D
RGB	rgb(109, 27, 45)
HSL	hsl(347, 60%, 27%)
HSV	hsv(347, 75%, 43%)
CMYK	cmyk(0%, 75.2%, 58.7%, 57.3%)
CIE-LAB	lab(24.40, 37.14, 9.80)
CIE-LCH	lch(24.40, 38.41, 14.78°)
OKLab	oklab(36.29% 0.1122 0.0246)
OKLCH	oklch(36.29% 0.115 12.3)
XYZ	xyz(7.1729, 4.2255, 2.9200)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1B2D #1B6D5B

analogous

#6D1B56 #6D1B2D #6D321B

triadic

#6D1B2D #2D6D1B #1B2D6D

tetradic

#6D1B2D #566D1B #1B6D5B #321B6D

square

#6D1B2D #566D1B #1B6D5B #321B6D

split-complementary

#6D1B2D #1B6D32 #1B566D

monochromatic

#19060A #3C0F19 #6D1B2D #9E2741 #CD3557

Accessibility & contrast

On white

11.38

#6D1B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6D1B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1B2D

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1B2D	#FFFFFF	#000000	##FFFFFF
##6D1B2D	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)

#302F2D

Deuteranopia (green-blind)

#45402B

Tritanopia (blue-blind)

#780722

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d1b2d;
/* rgb */ color: rgb(109, 27, 45);
/* oklch */ color: oklch(36.3% 0.115 12.3);

Tailwind

colors: {
  custom: {
    50: '#9c5e65',
    500: '#6d1b2d',
    950: '#000000',
  },
}

SCSS

$custom: #6d1b2d;
$custom-light: #9c5e65;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1b2d",
  "rgb": {
    "r": 109,
    "g": 27,
    "b": 45
  },
  "hsl": {
    "h": 346.829,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36289,
    "c": 0.11484,
    "h": 12.3
  },
  "luminance": 0.04225
}

Semantic roles & 50–950 ramp

primary

#6D1B2D

secondary

#42A28D

accent

#E3C144

background

#FAF5F6

surface

#F4E9EB

border

#CEC5C6

text

#0F0505

muted

#7F797A

Preview Lab

Preview with #6D1B2D

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

Preview Lab → · Contrast checker → · Palette generator →