#6A101A#6A101A

#6A101A is a dark, vivid red. Relative luminance 0.035; OKLCH L 34.3% C 0.122 H 21.5°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#6A101A
RGB	rgb(106, 16, 26)
HSL	hsl(353, 74%, 24%)
HSV	hsv(353, 85%, 42%)
CMYK	cmyk(0%, 84.9%, 75.5%, 58.4%)
CIE-LAB	lab(21.98, 38.81, 19.52)
CIE-LCH	lch(21.98, 43.44, 26.70°)
OKLab	oklab(34.25% 0.1139 0.0448)
OKLCH	oklch(34.25% 0.122 21.5)
XYZ	xyz(6.3163, 3.5103, 1.3221)
Luminance	0.0351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A101A #106A60

analogous

#6A1047 #6A101A #6A3310

triadic

#6A101A #1A6A10 #101A6A

tetradic

#6A101A #476A10 #106A60 #33106A

square

#6A101A #476A10 #106A60 #33106A

split-complementary

#6A101A #106A33 #10476A

monochromatic

#1B0407 #35080D #6A101A #9F1827 #D42034

Accessibility & contrast

On white

12.34

#6A101A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#6A101A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A101A

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A101A	#FFFFFF	#000000	##FFFFFF
##6A101A	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C281A

Deuteranopia (green-blind)

#423B17

Tritanopia (blue-blind)

#750015

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #6a101a;
/* rgb */ color: rgb(106, 16, 26);
/* oklch */ color: oklch(34.3% 0.122 21.5);

Tailwind

colors: {
  custom: {
    50: '#9c5956',
    500: '#6a101a',
    950: '#000000',
  },
}

SCSS

$custom: #6a101a;
$custom-light: #9c5956;
$custom-dark: #000000;

JSON

{
  "hex": "#6a101a",
  "rgb": {
    "r": 106,
    "g": 16,
    "b": 26
  },
  "hsl": {
    "h": 353.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34254,
    "c": 0.12234,
    "h": 21.5
  },
  "luminance": 0.03509
}

Semantic roles & 50–950 ramp

primary

#6A101A

secondary

#34A296

accent

#F0DC37

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6A101A

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

Preview Lab → · Contrast checker → · Palette generator →