#6F172C#6F172C

#6F172C is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.2% C 0.121 H 12.2°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#6F172C
RGB	rgb(111, 23, 44)
HSL	hsl(346, 66%, 26%)
HSV	hsv(346, 79%, 44%)
CMYK	cmyk(0%, 79.3%, 60.4%, 56.5%)
CIE-LAB	lab(24.24, 39.24, 10.33)
CIE-LCH	lch(24.24, 40.58, 14.75°)
OKLab	oklab(36.24% 0.1185 0.0257)
OKLCH	oklch(36.24% 0.121 12.2)
XYZ	xyz(7.3173, 4.1752, 2.8030)
Luminance	0.0417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F172C #176F5A

analogous

#6F1758 #6F172C #6F2E17

triadic

#6F172C #2C6F17 #172C6F

tetradic

#6F172C #586F17 #176F5A #2E176F

square

#6F172C #586F17 #176F5A #2E176F

split-complementary

#6F172C #176F2E #17586F

monochromatic

#19050A #3C0C18 #6F172C #A22240 #D32D55

Accessibility & contrast

On white

11.45

#6F172C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#6F172C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F172C

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F172C	#FFFFFF	#000000	##FFFFFF
##6F172C	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2C

Deuteranopia (green-blind)

#45402A

Tritanopia (blue-blind)

#7A0020

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6f172c;
/* rgb */ color: rgb(111, 23, 44);
/* oklch */ color: oklch(36.2% 0.121 12.2);

Tailwind

colors: {
  custom: {
    50: '#9e5d64',
    500: '#6f172c',
    950: '#000000',
  },
}

SCSS

$custom: #6f172c;
$custom-light: #9e5d64;
$custom-dark: #000000;

JSON

{
  "hex": "#6f172c",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 44
  },
  "hsl": {
    "h": 345.682,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36237,
    "c": 0.12128,
    "h": 12.2
  },
  "luminance": 0.04174
}

Semantic roles & 50–950 ramp

primary

#6F172C

secondary

#3DA58C

accent

#E9C03F

background

#FAF5F6

surface

#F4E9EB

border

#CEC5C6

text

#0F0505

muted

#7F797A

Preview Lab

Preview with #6F172C

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

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