#6D1723#6D1723

#6D1723 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.6% C 0.119 H 18.3°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#6D1723
RGB	rgb(109, 23, 35)
HSL	hsl(352, 65%, 26%)
HSV	hsv(352, 79%, 43%)
CMYK	cmyk(0%, 78.9%, 67.9%, 57.3%)
CIE-LAB	lab(23.63, 37.95, 15.60)
CIE-LCH	lch(23.63, 41.03, 22.34°)
OKLab	oklab(35.64% 0.1128 0.0373)
OKLCH	oklch(35.64% 0.119 18.3)
XYZ	xyz(6.9172, 3.9864, 1.9950)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1723 #176D61

analogous

#6D174E #6D1723 #6D3617

triadic

#6D1723 #236D17 #17236D

tetradic

#6D1723 #4E6D17 #176D61 #36176D

square

#6D1723 #4E6D17 #176D61 #36176D

split-complementary

#6D1723 #176D36 #174E6D

monochromatic

#190508 #3A0C13 #6D1723 #A02233 #D22C43

Accessibility & contrast

On white

11.69

#6D1723 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6D1723 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1723

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1723	#FFFFFF	#000000	##FFFFFF
##6D1723	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2D23

Deuteranopia (green-blind)

#453F21

Tritanopia (blue-blind)

#78001C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1723;
/* rgb */ color: rgb(109, 23, 35);
/* oklch */ color: oklch(35.6% 0.119 18.3);

Tailwind

colors: {
  custom: {
    50: '#9d5c5d',
    500: '#6d1723',
    950: '#000000',
  },
}

SCSS

$custom: #6d1723;
$custom-light: #9d5c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1723",
  "rgb": {
    "r": 109,
    "g": 23,
    "b": 35
  },
  "hsl": {
    "h": 351.628,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35641,
    "c": 0.11881,
    "h": 18.3
  },
  "luminance": 0.03985
}

Semantic roles & 50–950 ramp

primary

#6D1723

secondary

#3DA395

accent

#E8D140

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6D1723

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

Preview Lab → · Contrast checker → · Palette generator →