#6A1018#6A1018

#6A1018 is a dark, vivid red. Relative luminance 0.035; OKLCH L 34.2% C 0.122 H 22.6°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#6A1018
RGB	rgb(106, 16, 24)
HSL	hsl(355, 74%, 24%)
HSV	hsv(355, 85%, 42%)
CMYK	cmyk(0%, 84.9%, 77.4%, 58.4%)
CIE-LAB	lab(21.95, 38.71, 20.82)
CIE-LCH	lch(21.95, 43.96, 28.27°)
OKLab	oklab(34.22% 0.1131 0.0472)
OKLCH	oklch(34.22% 0.123 22.6)
XYZ	xyz(6.2948, 3.5017, 1.2084)
Luminance	0.0350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1018 #106A62

analogous

#6A1045 #6A1018 #6A3510

triadic

#6A1018 #186A10 #10186A

tetradic

#6A1018 #456A10 #106A62 #35106A

square

#6A1018 #456A10 #106A62 #35106A

split-complementary

#6A1018 #106A35 #10456A

monochromatic

#1B0406 #35080C #6A1018 #9F1824 #D42030

Accessibility & contrast

On white

12.35

#6A1018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#6A1018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1018

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1018	#FFFFFF	#000000	##FFFFFF
##6A1018	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2817

Deuteranopia (green-blind)

#433B15

Tritanopia (blue-blind)

#750014

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #6a1018;
/* rgb */ color: rgb(106, 16, 24);
/* oklch */ color: oklch(34.2% 0.122 22.6);

Tailwind

colors: {
  custom: {
    50: '#9c5954',
    500: '#6a1018',
    950: '#000000',
  },
}

SCSS

$custom: #6a1018;
$custom-light: #9c5954;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1018",
  "rgb": {
    "r": 106,
    "g": 16,
    "b": 24
  },
  "hsl": {
    "h": 354.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34221,
    "c": 0.1225,
    "h": 22.6
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#6A1018

secondary

#34A298

accent

#F0E037

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #6A1018

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

Preview Lab → · Contrast checker → · Palette generator →