#6C1616#6C1616

#6C1616 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.1% C 0.120 H 25.9°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#6C1616
RGB	rgb(108, 22, 22)
HSL	hsl(0, 66%, 25%)
HSV	hsv(0, 80%, 42%)
CMYK	cmyk(0%, 79.6%, 79.6%, 57.6%)
CIE-LAB	lab(23.07, 37.28, 23.51)
CIE-LCH	lch(23.07, 44.07, 32.23°)
OKLab	oklab(35.12% 0.1077 0.0524)
OKLCH	oklch(35.12% 0.12 25.9)
XYZ	xyz(6.6168, 3.8209, 1.1480)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1616 #166C6C

analogous

#6C1641 #6C1616 #6C4116

triadic

#6C1616 #166C16 #16166C

tetradic

#6C1616 #416C16 #166C6C #41166C

square

#6C1616 #416C16 #166C6C #41166C

split-complementary

#6C1616 #166C41 #16416C

monochromatic

#190505 #390C0C #6C1616 #9F2020 #D22B2B

Accessibility & contrast

On white

11.90

#6C1616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6C1616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1616

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1616	#FFFFFF	#000000	##FFFFFF
##6C1616	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B15

Deuteranopia (green-blind)

#453E13

Tritanopia (blue-blind)

#780017

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1616;
/* rgb */ color: rgb(108, 22, 22);
/* oklch */ color: oklch(35.1% 0.120 25.9);

Tailwind

colors: {
  custom: {
    50: '#9d5b53',
    500: '#6c1616',
    950: '#000000',
  },
}

SCSS

$custom: #6c1616;
$custom-light: #9d5b53;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1616",
  "rgb": {
    "r": 108,
    "g": 22,
    "b": 22
  },
  "hsl": {
    "h": 0,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35121,
    "c": 0.11978,
    "h": 25.9
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#6C1616

secondary

#3CA2A2

accent

#E9E93F

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6C1616

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

Preview Lab → · Contrast checker → · Palette generator →