#6D2018#6D2018

#6D2018 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.5% C 0.111 H 29.4°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#6D2018
RGB	rgb(109, 32, 24)
HSL	hsl(6, 64%, 26%)
HSV	hsv(6, 78%, 43%)
CMYK	cmyk(0%, 70.6%, 78%, 57.3%)
CIE-LAB	lab(24.80, 33.61, 24.22)
CIE-LCH	lch(24.80, 41.43, 35.78°)
OKLab	oklab(36.46% 0.0965 0.0544)
OKLCH	oklch(36.46% 0.111 29.4)
XYZ	xyz(6.9888, 4.3512, 1.3358)
Luminance	0.0435 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D2018 #18656D

analogous

#6D183A #6D2018 #6D4A18

triadic

#6D2018 #186D20 #20186D

tetradic

#6D2018 #3A6D18 #18656D #4A186D

square

#6D2018 #3A6D18 #18656D #4A186D

split-complementary

#6D2018 #186D4A #183A6D

monochromatic

#190706 #3B110D #6D2018 #9F2F23 #D13E2E

Accessibility & contrast

On white

11.23

#6D2018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#6D2018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D2018

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D2018	#FFFFFF	#000000	##FFFFFF
##6D2018	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363017

Deuteranopia (green-blind)

#494115

Tritanopia (blue-blind)

#78091F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6d2018;
/* rgb */ color: rgb(109, 32, 24);
/* oklch */ color: oklch(36.5% 0.111 29.4);

Tailwind

colors: {
  custom: {
    50: '#9d6055',
    500: '#6d2018',
    950: '#000000',
  },
}

SCSS

$custom: #6d2018;
$custom-light: #9d6055;
$custom-dark: #000000;

JSON

{
  "hex": "#6d2018",
  "rgb": {
    "r": 109,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 5.647,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36459,
    "c": 0.11078,
    "h": 29.4
  },
  "luminance": 0.0435
}

Semantic roles & 50–950 ramp

primary

#6D2018

secondary

#3E99A3

accent

#D7E741

background

#FAF5F4

surface

#F4EAE8

border

#CEC6C4

text

#100503

muted

#7F7978

Preview Lab

Preview with #6D2018

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

Preview Lab → · Contrast checker → · Palette generator →