#6C2018#6C2018

#6C2018 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.3% C 0.110 H 29.4°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#6C2018
RGB	rgb(108, 32, 24)
HSL	hsl(6, 64%, 26%)
HSV	hsv(6, 78%, 42%)
CMYK	cmyk(0%, 70.4%, 77.8%, 57.6%)
CIE-LAB	lab(24.60, 33.23, 23.94)
CIE-LCH	lch(24.60, 40.96, 35.77°)
OKLab	oklab(36.27% 0.0955 0.0539)
OKLCH	oklch(36.27% 0.11 29.4)
XYZ	xyz(6.8665, 4.2881, 1.3301)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C2018 #18646C

analogous

#6C183A #6C2018 #6C4A18

triadic

#6C2018 #186C20 #20186C

tetradic

#6C2018 #3A6C18 #18646C #4A186C

square

#6C2018 #3A6C18 #18646C #4A186C

split-complementary

#6C2018 #186C4A #183A6C

monochromatic

#190706 #3A110D #6C2018 #9E2F23 #D03E2E

Accessibility & contrast

On white

11.31

#6C2018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6C2018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C2018

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C2018	#FFFFFF	#000000	##FFFFFF
##6C2018	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353017

Deuteranopia (green-blind)

#484115

Tritanopia (blue-blind)

#770A1F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6c2018;
/* rgb */ color: rgb(108, 32, 24);
/* oklch */ color: oklch(36.3% 0.110 29.4);

Tailwind

colors: {
  custom: {
    50: '#9d6055',
    500: '#6c2018',
    950: '#000000',
  },
}

SCSS

$custom: #6c2018;
$custom-light: #9d6055;
$custom-dark: #000000;

JSON

{
  "hex": "#6c2018",
  "rgb": {
    "r": 108,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 5.714,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36274,
    "c": 0.1096,
    "h": 29.4
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#6C2018

secondary

#3E98A2

accent

#D7E741

background

#FAF5F4

surface

#F4EAE8

border

#CEC6C4

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6C2018

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

Preview Lab → · Contrast checker → · Palette generator →