#6F131C#6F131C

#6F131C is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.125 H 21.8°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#6F131C
RGB	rgb(111, 19, 28)
HSL	hsl(354, 71%, 25%)
HSV	hsv(354, 83%, 44%)
CMYK	cmyk(0%, 82.9%, 74.8%, 56.5%)
CIE-LAB	lab(23.44, 39.57, 20.18)
CIE-LCH	lch(23.44, 44.42, 27.01°)
OKLab	oklab(35.54% 0.1161 0.0463)
OKLCH	oklch(35.54% 0.125 21.8)
XYZ	xyz(6.9988, 3.9302, 1.4885)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F131C #136F66

analogous

#6F134A #6F131C #6F3813

triadic

#6F131C #1C6F13 #131C6F

tetradic

#6F131C #4A6F13 #136F66 #38136F

square

#6F131C #4A6F13 #136F66 #38136F

split-complementary

#6F131C #136F38 #134A6F

monochromatic

#1A0407 #3B0A0F #6F131C #A31C29 #D82536

Accessibility & contrast

On white

11.76

#6F131C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6F131C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F131C

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F131C	#FFFFFF	#000000	##FFFFFF
##6F131C	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B1C

Deuteranopia (green-blind)

#463F19

Tritanopia (blue-blind)

#7B0017

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6f131c;
/* rgb */ color: rgb(111, 19, 28);
/* oklch */ color: oklch(35.5% 0.125 21.8);

Tailwind

colors: {
  custom: {
    50: '#9f5b58',
    500: '#6f131c',
    950: '#000000',
  },
}

SCSS

$custom: #6f131c;
$custom-light: #9f5b58;
$custom-dark: #000000;

JSON

{
  "hex": "#6f131c",
  "rgb": {
    "r": 111,
    "g": 19,
    "b": 28
  },
  "hsl": {
    "h": 354.13,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35538,
    "c": 0.12496,
    "h": 21.8
  },
  "luminance": 0.03929
}

Semantic roles & 50–950 ramp

primary

#6F131C

secondary

#38A69B

accent

#EEDC3A

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F131C

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

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