#6B1E2E#6B1E2E

#6B1E2E is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.3% C 0.109 H 12.2°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#6B1E2E
RGB	rgb(107, 30, 46)
HSL	hsl(348, 56%, 27%)
HSV	hsv(348, 72%, 42%)
CMYK	cmyk(0%, 72%, 57%, 58%)
CIE-LAB	lab(24.49, 35.27, 9.17)
CIE-LCH	lch(24.49, 36.45, 14.57°)
OKLab	oklab(36.29% 0.1066 0.0231)
OKLCH	oklch(36.29% 0.109 12.2)
XYZ	xyz(7.0214, 4.2525, 3.0353)
Luminance	0.0425 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1E2E #1E6B5B

analogous

#6B1E55 #6B1E2E #6B351E

triadic

#6B1E2E #2E6B1E #1E2E6B

tetradic

#6B1E2E #556B1E #1E6B5B #351E6B

square

#6B1E2E #556B1E #1E6B5B #351E6B

split-complementary

#6B1E2E #1E6B35 #1E556B

monochromatic

#18070A #3B1119 #6B1E2E #9B2B43 #C83B59

Accessibility & contrast

On white

11.35

#6B1E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6B1E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1E2E

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1E2E	#FFFFFF	#000000	##FFFFFF
##6B1E2E	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31302E

Deuteranopia (green-blind)

#45402C

Tritanopia (blue-blind)

#750F24

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6b1e2e;
/* rgb */ color: rgb(107, 30, 46);
/* oklch */ color: oklch(36.3% 0.109 12.2);

Tailwind

colors: {
  custom: {
    50: '#9a6066',
    500: '#6b1e2e',
    950: '#000000',
  },
}

SCSS

$custom: #6b1e2e;
$custom-light: #9a6066;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1e2e",
  "rgb": {
    "r": 107,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 347.532,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36287,
    "c": 0.10909,
    "h": 12.2
  },
  "luminance": 0.04252
}

Semantic roles & 50–950 ramp

primary

#6B1E2E

secondary

#459F8D

accent

#DFC048

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0F0505

muted

#7E797A

Preview Lab

Preview with #6B1E2E

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

Preview Lab → · Contrast checker → · Palette generator →