#6D151E#6D151E

#6D151E is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.4% C 0.121 H 20.9°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#6D151E
RGB	rgb(109, 21, 30)
HSL	hsl(354, 68%, 25%)
HSV	hsv(354, 81%, 43%)
CMYK	cmyk(0%, 80.7%, 72.5%, 57.3%)
CIE-LAB	lab(23.28, 38.36, 18.54)
CIE-LCH	lch(23.28, 42.61, 25.80°)
OKLab	oklab(35.35% 0.113 0.0432)
OKLCH	oklch(35.35% 0.121 20.9)
XYZ	xyz(6.8099, 3.8823, 1.6188)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D151E #156D64

analogous

#6D154A #6D151E #6D3815

triadic

#6D151E #1E6D15 #151E6D

tetradic

#6D151E #4A6D15 #156D64 #38156D

square

#6D151E #4A6D15 #156D64 #38156D

split-complementary

#6D151E #156D38 #154A6D

monochromatic

#1A0507 #3A0B10 #6D151E #A01F2C #D4293A

Accessibility & contrast

On white

11.82

#6D151E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6D151E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D151E

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D151E	#FFFFFF	#000000	##FFFFFF
##6D151E	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C1E

Deuteranopia (green-blind)

#453E1B

Tritanopia (blue-blind)

#780019

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6d151e;
/* rgb */ color: rgb(109, 21, 30);
/* oklch */ color: oklch(35.4% 0.121 20.9);

Tailwind

colors: {
  custom: {
    50: '#9e5b59',
    500: '#6d151e',
    950: '#000000',
  },
}

SCSS

$custom: #6d151e;
$custom-light: #9e5b59;
$custom-dark: #000000;

JSON

{
  "hex": "#6d151e",
  "rgb": {
    "r": 109,
    "g": 21,
    "b": 30
  },
  "hsl": {
    "h": 353.864,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35353,
    "c": 0.12095,
    "h": 20.9
  },
  "luminance": 0.03881
}

Semantic roles & 50–950 ramp

primary

#6D151E

secondary

#3AA399

accent

#EBD93D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6D151E

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

Preview Lab → · Contrast checker → · Palette generator →