#6F111B#6F111B

#6F111B is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.4% C 0.127 H 21.8°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#6F111B
RGB	rgb(111, 17, 27)
HSL	hsl(354, 73%, 25%)
HSV	hsv(354, 85%, 44%)
CMYK	cmyk(0%, 84.7%, 75.7%, 56.5%)
CIE-LAB	lab(23.21, 40.14, 20.57)
CIE-LCH	lch(23.21, 45.10, 27.13°)
OKLab	oklab(35.36% 0.1176 0.047)
OKLCH	oklch(35.36% 0.127 21.8)
XYZ	xyz(6.9546, 3.8606, 1.4157)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F111B #116F65

analogous

#6F114A #6F111B #6F3611

triadic

#6F111B #1B6F11 #111B6F

tetradic

#6F111B #4A6F11 #116F65 #36116F

square

#6F111B #4A6F11 #116F65 #36116F

split-complementary

#6F111B #116F36 #114A6F

monochromatic

#1B0406 #3A090E #6F111B #A41928 #D92135

Accessibility & contrast

On white

11.85

#6F111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6F111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F111B

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F111B	#FFFFFF	#000000	##FFFFFF
##6F111B	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B1B

Deuteranopia (green-blind)

#463E18

Tritanopia (blue-blind)

#7B0016

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6f111b;
/* rgb */ color: rgb(111, 17, 27);
/* oklch */ color: oklch(35.4% 0.127 21.8);

Tailwind

colors: {
  custom: {
    50: '#a05a57',
    500: '#6f111b',
    950: '#000000',
  },
}

SCSS

$custom: #6f111b;
$custom-light: #a05a57;
$custom-dark: #000000;

JSON

{
  "hex": "#6f111b",
  "rgb": {
    "r": 111,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 353.617,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3536,
    "c": 0.12665,
    "h": 21.8
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#6F111B

secondary

#35A69A

accent

#F0DC38

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F111B

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

Preview Lab → · Contrast checker → · Palette generator →