#6A2018#6A2018

#6A2018 is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.9% C 0.107 H 29.5°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#6A2018
RGB	rgb(106, 32, 24)
HSL	hsl(6, 63%, 25%)
HSV	hsv(6, 77%, 42%)
CMYK	cmyk(0%, 69.8%, 77.4%, 58.4%)
CIE-LAB	lab(24.21, 32.48, 23.39)
CIE-LCH	lch(24.21, 40.02, 35.76°)
OKLab	oklab(35.9% 0.0934 0.0528)
OKLCH	oklch(35.9% 0.107 29.5)
XYZ	xyz(6.6260, 4.1641, 1.3188)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A2018 #18626A

analogous

#6A1839 #6A2018 #6A4918

triadic

#6A2018 #186A20 #20186A

tetradic

#6A2018 #396A18 #18626A #49186A

square

#6A2018 #396A18 #18626A #49186A

split-complementary

#6A2018 #186A49 #18396A

monochromatic

#190806 #38110D #6A2018 #9C2F23 #CE3E2F

Accessibility & contrast

On white

11.46

#6A2018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#6A2018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A2018

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A2018	#FFFFFF	#000000	##FFFFFF
##6A2018	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F17

Deuteranopia (green-blind)

#474016

Tritanopia (blue-blind)

#750B1F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6a2018;
/* rgb */ color: rgb(106, 32, 24);
/* oklch */ color: oklch(35.9% 0.107 29.5);

Tailwind

colors: {
  custom: {
    50: '#9b6055',
    500: '#6a2018',
    950: '#000000',
  },
}

SCSS

$custom: #6a2018;
$custom-light: #9b6055;
$custom-dark: #000000;

JSON

{
  "hex": "#6a2018",
  "rgb": {
    "r": 106,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 5.854,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35904,
    "c": 0.10724,
    "h": 29.5
  },
  "luminance": 0.04163
}

Semantic roles & 50–950 ramp

primary

#6A2018

secondary

#3E96A0

accent

#D6E642

background

#FAF5F4

surface

#F4EAE8

border

#CEC6C4

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6A2018

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

Preview Lab → · Contrast checker → · Palette generator →