#6E1813#6E1813

#6E1813 is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.7% C 0.121 H 28.3°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#6E1813
RGB	rgb(110, 24, 19)
HSL	hsl(3, 71%, 25%)
HSV	hsv(3, 83%, 43%)
CMYK	cmyk(0%, 78.2%, 82.7%, 56.9%)
CIE-LAB	lab(23.73, 37.10, 26.21)
CIE-LCH	lch(23.73, 45.42, 35.23°)
OKLab	oklab(35.67% 0.1062 0.0571)
OKLCH	oklch(35.67% 0.121 28.3)
XYZ	xyz(6.8754, 4.0164, 1.0292)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E1813 #13696E

analogous

#6E133B #6E1813 #6E4613

triadic

#6E1813 #136E18 #18136E

tetradic

#6E1813 #3B6E13 #13696E #46136E

square

#6E1813 #3B6E13 #13696E #46136E

split-complementary

#6E1813 #136E46 #133B6E

monochromatic

#1A0605 #3A0D0A #6E1813 #A2231C #D62F25

Accessibility & contrast

On white

11.65

#6E1813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6E1813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6E1813

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E1813	#FFFFFF	#000000	##FFFFFF
##6E1813	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C11

Deuteranopia (green-blind)

#473F0F

Tritanopia (blue-blind)

#7A0018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6e1813;
/* rgb */ color: rgb(110, 24, 19);
/* oklch */ color: oklch(35.7% 0.121 28.3);

Tailwind

colors: {
  custom: {
    50: '#9f5c51',
    500: '#6e1813',
    950: '#000000',
  },
}

SCSS

$custom: #6e1813;
$custom-light: #9f5c51;
$custom-dark: #000000;

JSON

{
  "hex": "#6e1813",
  "rgb": {
    "r": 110,
    "g": 24,
    "b": 19
  },
  "hsl": {
    "h": 3.297,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35674,
    "c": 0.1206,
    "h": 28.3
  },
  "luminance": 0.04015
}

Semantic roles & 50–950 ramp

primary

#6E1813

secondary

#389FA5

accent

#E3ED3A

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6E1813

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

Preview Lab → · Contrast checker → · Palette generator →