#6D1F10#6D1F10

#6D1F10 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.2% C 0.113 H 32.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#6D1F10
RGB	rgb(109, 31, 16)
HSL	hsl(10, 74%, 25%)
HSV	hsv(10, 85%, 43%)
CMYK	cmyk(0%, 71.6%, 85.3%, 57.3%)
CIE-LAB	lab(24.54, 33.73, 28.71)
CIE-LCH	lch(24.54, 44.30, 40.40°)
OKLab	oklab(36.24% 0.0952 0.0616)
OKLCH	oklch(36.24% 0.113 32.9)
XYZ	xyz(6.8910, 4.2696, 0.9514)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1F10 #105E6D

analogous

#6D1030 #6D1F10 #6D4D10

triadic

#6D1F10 #106D1F #1F106D

tetradic

#6D1F10 #306D10 #105E6D #4D106D

square

#6D1F10 #306D10 #105E6D #4D106D

split-complementary

#6D1F10 #106D4D #10306D

monochromatic

#1B0804 #381008 #6D1F10 #A22E18 #D83D20

Accessibility & contrast

On white

11.33

#6D1F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6D1F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1F10

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1F10	#FFFFFF	#000000	##FFFFFF
##6D1F10	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F0D

Deuteranopia (green-blind)

#49410C

Tritanopia (blue-blind)

#79051C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6d1f10;
/* rgb */ color: rgb(109, 31, 16);
/* oklch */ color: oklch(36.2% 0.113 32.9);

Tailwind

colors: {
  custom: {
    50: '#9e604f',
    500: '#6d1f10',
    950: '#000000',
  },
}

SCSS

$custom: #6d1f10;
$custom-light: #9e604f;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1f10",
  "rgb": {
    "r": 109,
    "g": 31,
    "b": 16
  },
  "hsl": {
    "h": 9.677,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36238,
    "c": 0.1134,
    "h": 32.9
  },
  "luminance": 0.04269
}

Semantic roles & 50–950 ramp

primary

#6D1F10

secondary

#3493A5

accent

#D3F137

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6D1F10

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

Preview Lab → · Contrast checker → · Palette generator →