#6A1819#6A1819

#6A1819 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.115 H 24.9°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#6A1819
RGB	rgb(106, 24, 25)
HSL	hsl(359, 63%, 25%)
HSV	hsv(359, 77%, 42%)
CMYK	cmyk(0%, 77.4%, 76.4%, 58.4%)
CIE-LAB	lab(22.96, 35.98, 21.33)
CIE-LCH	lch(22.96, 41.83, 30.66°)
OKLab	oklab(34.98% 0.1046 0.0485)
OKLCH	oklch(34.98% 0.115 24.9)
XYZ	xyz(6.4467, 3.7886, 1.3113)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1819 #186A69

analogous

#6A1842 #6A1819 #6A4018

triadic

#6A1819 #196A18 #18196A

tetradic

#6A1819 #426A18 #186A69 #40186A

square

#6A1819 #426A18 #186A69 #40186A

split-complementary

#6A1819 #186A40 #18426A

monochromatic

#190606 #380D0D #6A1819 #9C2325 #CE2F31

Accessibility & contrast

On white

11.95

#6A1819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6A1819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1819

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1819	#FFFFFF	#000000	##FFFFFF
##6A1819	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B18

Deuteranopia (green-blind)

#443D16

Tritanopia (blue-blind)

#750019

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6a1819;
/* rgb */ color: rgb(106, 24, 25);
/* oklch */ color: oklch(35.0% 0.115 24.9);

Tailwind

colors: {
  custom: {
    50: '#9b5c55',
    500: '#6a1819',
    950: '#000000',
  },
}

SCSS

$custom: #6a1819;
$custom-light: #9b5c55;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1819",
  "rgb": {
    "r": 106,
    "g": 24,
    "b": 25
  },
  "hsl": {
    "h": 359.268,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34976,
    "c": 0.11531,
    "h": 24.9
  },
  "luminance": 0.03788
}

Semantic roles & 50–950 ramp

primary

#6A1819

secondary

#3EA09F

accent

#E6E442

background

#FAF5F5

surface

#F4E9E8

border

#CEC5C4

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6A1819

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

Preview Lab → · Contrast checker → · Palette generator →