#6D1719#6D1719

#6D1719 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.5% C 0.120 H 24.7°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#6D1719
RGB	rgb(109, 23, 25)
HSL	hsl(359, 65%, 26%)
HSV	hsv(359, 79%, 43%)
CMYK	cmyk(0%, 78.9%, 77.1%, 57.3%)
CIE-LAB	lab(23.46, 37.39, 22.06)
CIE-LCH	lch(23.46, 43.41, 30.55°)
OKLab	oklab(35.46% 0.1087 0.0499)
OKLCH	oklch(35.46% 0.12 24.7)
XYZ	xyz(6.7893, 3.9352, 1.3216)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1719 #176D6B

analogous

#6D1744 #6D1719 #6D4017

triadic

#6D1719 #196D17 #17196D

tetradic

#6D1719 #446D17 #176D6B #40176D

square

#6D1719 #446D17 #176D6B #40176D

split-complementary

#6D1719 #176D40 #17446D

monochromatic

#190506 #3A0C0D #6D1719 #A02225 #D22C30

Accessibility & contrast

On white

11.75

#6D1719 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6D1719 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1719

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1719	#FFFFFF	#000000	##FFFFFF
##6D1719	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C18

Deuteranopia (green-blind)

#463F16

Tritanopia (blue-blind)

#790019

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1719;
/* rgb */ color: rgb(109, 23, 25);
/* oklch */ color: oklch(35.5% 0.120 24.7);

Tailwind

colors: {
  custom: {
    50: '#9e5c55',
    500: '#6d1719',
    950: '#000000',
  },
}

SCSS

$custom: #6d1719;
$custom-light: #9e5c55;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1719",
  "rgb": {
    "r": 109,
    "g": 23,
    "b": 25
  },
  "hsl": {
    "h": 358.605,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35459,
    "c": 0.11959,
    "h": 24.7
  },
  "luminance": 0.03934
}

Semantic roles & 50–950 ramp

primary

#6D1719

secondary

#3DA3A1

accent

#E8E440

background

#FAF5F5

surface

#F4E9E8

border

#CEC5C4

text

#100403

muted

#7F7978

Preview Lab

Preview with #6D1719

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

Preview Lab → · Contrast checker → · Palette generator →