#6C1617#6C1617

#6C1617 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.1% C 0.120 H 25.4°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#6C1617
RGB	rgb(108, 22, 23)
HSL	hsl(359, 66%, 25%)
HSV	hsv(359, 80%, 42%)
CMYK	cmyk(0%, 79.6%, 78.7%, 57.6%)
CIE-LAB	lab(23.08, 37.32, 22.88)
CIE-LCH	lch(23.08, 43.78, 31.51°)
OKLab	oklab(35.14% 0.1081 0.0513)
OKLCH	oklch(35.14% 0.12 25.4)
XYZ	xyz(6.6267, 3.8249, 1.1998)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1617 #166C6B

analogous

#6C1642 #6C1617 #6C4016

triadic

#6C1617 #176C16 #16176C

tetradic

#6C1617 #426C16 #166C6B #40166C

square

#6C1617 #426C16 #166C6B #40166C

split-complementary

#6C1617 #166C40 #16426C

monochromatic

#190505 #390C0C #6C1617 #9F2022 #D22B2D

Accessibility & contrast

On white

11.90

#6C1617 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6C1617 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1617

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1617	#FFFFFF	#000000	##FFFFFF
##6C1617	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)

#302B16

Deuteranopia (green-blind)

#453E14

Tritanopia (blue-blind)

#770018

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1617;
/* rgb */ color: rgb(108, 22, 23);
/* oklch */ color: oklch(35.1% 0.120 25.4);

Tailwind

colors: {
  custom: {
    50: '#9d5b54',
    500: '#6c1617',
    950: '#000000',
  },
}

SCSS

$custom: #6c1617;
$custom-light: #9d5b54;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1617",
  "rgb": {
    "r": 108,
    "g": 22,
    "b": 23
  },
  "hsl": {
    "h": 359.302,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35135,
    "c": 0.11966,
    "h": 25.4
  },
  "luminance": 0.03824
}

Semantic roles & 50–950 ramp

primary

#6C1617

secondary

#3CA2A1

accent

#E9E73F

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6C1617

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

Preview Lab → · Contrast checker → · Palette generator →