#6C1F10#6C1F10

#6C1F10 is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.1% C 0.112 H 33.0°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#6C1F10
RGB	rgb(108, 31, 16)
HSL	hsl(10, 74%, 24%)
HSV	hsv(10, 85%, 42%)
CMYK	cmyk(0%, 71.3%, 85.2%, 57.6%)
CIE-LAB	lab(24.34, 33.36, 28.44)
CIE-LCH	lch(24.34, 43.84, 40.45°)
OKLab	oklab(36.05% 0.0941 0.0612)
OKLCH	oklch(36.05% 0.112 33)
XYZ	xyz(6.7686, 4.2065, 0.9457)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1F10 #105D6C

analogous

#6C102F #6C1F10 #6C4D10

triadic

#6C1F10 #106C1F #1F106C

tetradic

#6C1F10 #2F6C10 #105D6C #4D106C

square

#6C1F10 #2F6C10 #105D6C #4D106C

split-complementary

#6C1F10 #106C4D #102F6C

monochromatic

#1B0804 #371008 #6C1F10 #A12E18 #D73E20

Accessibility & contrast

On white

11.41

#6C1F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#6C1F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1F10

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1F10	#FFFFFF	#000000	##FFFFFF
##6C1F10	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0E

Deuteranopia (green-blind)

#48400C

Tritanopia (blue-blind)

#78061C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6c1f10;
/* rgb */ color: rgb(108, 31, 16);
/* oklch */ color: oklch(36.1% 0.112 33.0);

Tailwind

colors: {
  custom: {
    50: '#9d604f',
    500: '#6c1f10',
    950: '#000000',
  },
}

SCSS

$custom: #6c1f10;
$custom-light: #9d604f;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1f10",
  "rgb": {
    "r": 108,
    "g": 31,
    "b": 16
  },
  "hsl": {
    "h": 9.783,
    "s": 74.194,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36051,
    "c": 0.11226,
    "h": 33
  },
  "luminance": 0.04206
}

Semantic roles & 50–950 ramp

primary

#6C1F10

secondary

#3492A4

accent

#D3F137

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6C1F10

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

Preview Lab → · Contrast checker → · Palette generator →