#6F1F11#6F1F11

#6F1F11 is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.6% C 0.115 H 32.3°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#6F1F11
RGB	rgb(111, 31, 17)
HSL	hsl(9, 73%, 25%)
HSV	hsv(9, 85%, 44%)
CMYK	cmyk(0%, 72.1%, 84.7%, 56.5%)
CIE-LAB	lab(24.96, 34.51, 28.68)
CIE-LCH	lch(24.96, 44.88, 39.73°)
OKLab	oklab(36.62% 0.0976 0.0618)
OKLCH	oklch(36.62% 0.115 32.3)
XYZ	xyz(7.1475, 4.4010, 1.0033)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1F11 #11616F

analogous

#6F1132 #6F1F11 #6F4E11

triadic

#6F1F11 #116F1F #1F116F

tetradic

#6F1F11 #326F11 #11616F #4E116F

square

#6F1F11 #326F11 #11616F #4E116F

split-complementary

#6F1F11 #116F4E #11326F

monochromatic

#1B0704 #3A1009 #6F1F11 #A42E19 #D93D21

Accessibility & contrast

On white

11.17

#6F1F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#6F1F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1F11

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1F11	#FFFFFF	#000000	##FFFFFF
##6F1F11	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300F

Deuteranopia (green-blind)

#4A420D

Tritanopia (blue-blind)

#7B041C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6f1f11;
/* rgb */ color: rgb(111, 31, 17);
/* oklch */ color: oklch(36.6% 0.115 32.3);

Tailwind

colors: {
  custom: {
    50: '#a06050',
    500: '#6f1f11',
    950: '#000000',
  },
}

SCSS

$custom: #6f1f11;
$custom-light: #a06050;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1f11",
  "rgb": {
    "r": 111,
    "g": 31,
    "b": 17
  },
  "hsl": {
    "h": 8.936,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36624,
    "c": 0.11549,
    "h": 32.3
  },
  "luminance": 0.044
}

Semantic roles & 50–950 ramp

primary

#6F1F11

secondary

#3596A6

accent

#D5F038

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6F1F11

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

Preview Lab → · Contrast checker → · Palette generator →