#6F1718#6F1718

#6F1718 is a dark, vivid red. Relative luminance 0.041; OKLCH L 35.8% C 0.122 H 25.4°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#6F1718
RGB	rgb(111, 23, 24)
HSL	hsl(359, 66%, 26%)
HSV	hsv(359, 79%, 44%)
CMYK	cmyk(0%, 79.3%, 78.4%, 56.5%)
CIE-LAB	lab(23.87, 38.02, 23.29)
CIE-LCH	lch(23.87, 44.59, 31.49°)
OKLab	oklab(35.84% 0.1101 0.0522)
OKLCH	oklch(35.84% 0.122 25.4)
XYZ	xyz(7.0276, 4.0593, 1.2775)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1718 #176F6E

analogous

#6F1744 #6F1718 #6F4217

triadic

#6F1718 #186F17 #17186F

tetradic

#6F1718 #446F17 #176F6E #42176F

square

#6F1718 #446F17 #176F6E #42176F

split-complementary

#6F1718 #176F42 #17446F

monochromatic

#190505 #3C0C0D #6F1718 #A22223 #D32D2F

Accessibility & contrast

On white

11.59

#6F1718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6F1718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1718

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1718	#FFFFFF	#000000	##FFFFFF
##6F1718	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D17

Deuteranopia (green-blind)

#474015

Tritanopia (blue-blind)

#7B0019

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1718;
/* rgb */ color: rgb(111, 23, 24);
/* oklch */ color: oklch(35.8% 0.122 25.4);

Tailwind

colors: {
  custom: {
    50: '#a05c55',
    500: '#6f1718',
    950: '#000000',
  },
}

SCSS

$custom: #6f1718;
$custom-light: #a05c55;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1718",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 24
  },
  "hsl": {
    "h": 359.318,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35837,
    "c": 0.12188,
    "h": 25.4
  },
  "luminance": 0.04058
}

Semantic roles & 50–950 ramp

primary

#6F1718

secondary

#3DA5A4

accent

#E9E73F

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F1718

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

Preview Lab → · Contrast checker → · Palette generator →