#6B141B#6B141B

#6B141B is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.120 H 22.2°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#6B141B
RGB	rgb(107, 20, 27)
HSL	hsl(355, 69%, 25%)
HSV	hsv(355, 81%, 42%)
CMYK	cmyk(0%, 81.3%, 74.8%, 58%)
CIE-LAB	lab(22.68, 37.89, 19.73)
CIE-LCH	lch(22.68, 42.72, 27.50°)
OKLab	oklab(34.81% 0.111 0.0454)
OKLCH	oklch(34.81% 0.12 22.2)
XYZ	xyz(6.5121, 3.7063, 1.4092)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B141B #146B64

analogous

#6B1447 #6B141B #6B3814

triadic

#6B141B #1B6B14 #141B6B

tetradic

#6B141B #476B14 #146B64 #38146B

square

#6B141B #476B14 #146B64 #38146B

split-complementary

#6B141B #146B38 #14476B

monochromatic

#1A0507 #370A0E #6B141B #9F1E28 #D22735

Accessibility & contrast

On white

12.06

#6B141B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#6B141B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B141B

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B141B	#FFFFFF	#000000	##FFFFFF
##6B141B	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A1A

Deuteranopia (green-blind)

#443D18

Tritanopia (blue-blind)

#760018

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #6b141b;
/* rgb */ color: rgb(107, 20, 27);
/* oklch */ color: oklch(34.8% 0.120 22.2);

Tailwind

colors: {
  custom: {
    50: '#9c5a57',
    500: '#6b141b',
    950: '#000000',
  },
}

SCSS

$custom: #6b141b;
$custom-light: #9c5a57;
$custom-dark: #000000;

JSON

{
  "hex": "#6b141b",
  "rgb": {
    "r": 107,
    "g": 20,
    "b": 27
  },
  "hsl": {
    "h": 355.172,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34812,
    "c": 0.11993,
    "h": 22.2
  },
  "luminance": 0.03705
}

Semantic roles & 50–950 ramp

primary

#6B141B

secondary

#39A299

accent

#EBDD3C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6B141B

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

Preview Lab → · Contrast checker → · Palette generator →