#6F151F#6F151F

#6F151F is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.8% C 0.123 H 20.6°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#6F151F
RGB	rgb(111, 21, 31)
HSL	hsl(353, 68%, 26%)
HSV	hsv(353, 81%, 44%)
CMYK	cmyk(0%, 81.1%, 72.1%, 56.5%)
CIE-LAB	lab(23.72, 39.07, 18.51)
CIE-LCH	lch(23.72, 43.24, 25.35°)
OKLab	oklab(35.77% 0.1152 0.0432)
OKLCH	oklch(35.77% 0.123 20.6)
XYZ	xyz(7.0718, 4.0159, 1.6988)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F151F #156F65

analogous

#6F154C #6F151F #6F3815

triadic

#6F151F #1F6F15 #151F6F

tetradic

#6F151F #4C6F15 #156F65 #38156F

square

#6F151F #4C6F15 #156F65 #38156F

split-complementary

#6F151F #156F38 #154C6F

monochromatic

#1A0507 #3C0B11 #6F151F #A21F2D #D6283C

Accessibility & contrast

On white

11.65

#6F151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6F151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F151F

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F151F	#FFFFFF	#000000	##FFFFFF
##6F151F	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1F

Deuteranopia (green-blind)

#463F1C

Tritanopia (blue-blind)

#7B001A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6f151f;
/* rgb */ color: rgb(111, 21, 31);
/* oklch */ color: oklch(35.8% 0.123 20.6);

Tailwind

colors: {
  custom: {
    50: '#9f5c5a',
    500: '#6f151f',
    950: '#000000',
  },
}

SCSS

$custom: #6f151f;
$custom-light: #9f5c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#6f151f",
  "rgb": {
    "r": 111,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 353.333,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35765,
    "c": 0.12302,
    "h": 20.6
  },
  "luminance": 0.04015
}

Semantic roles & 50–950 ramp

primary

#6F151F

secondary

#3AA599

accent

#EBD83D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F151F

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

Preview Lab → · Contrast checker → · Palette generator →