#6A1715#6A1715

#6A1715 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.117 H 26.8°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#6A1715
RGB	rgb(106, 23, 21)
HSL	hsl(1, 67%, 25%)
HSV	hsv(1, 80%, 42%)
CMYK	cmyk(0%, 78.3%, 80.2%, 58.4%)
CIE-LAB	lab(22.77, 36.18, 23.69)
CIE-LCH	lch(22.77, 43.24, 33.21°)
OKLab	oklab(34.81% 0.1043 0.0526)
OKLCH	oklch(34.81% 0.117 26.8)
XYZ	xyz(6.3864, 3.7321, 1.0934)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1715 #15686A

analogous

#6A153D #6A1715 #6A4215

triadic

#6A1715 #156A17 #17156A

tetradic

#6A1715 #3D6A15 #15686A #42156A

square

#6A1715 #3D6A15 #15686A #42156A

split-complementary

#6A1715 #156A42 #153D6A

monochromatic

#1A0605 #370C0B #6A1715 #9D221F #D02D29

Accessibility & contrast

On white

12.03

#6A1715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#6A1715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1715

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1715	#FFFFFF	#000000	##FFFFFF
##6A1715	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B14

Deuteranopia (green-blind)

#443D12

Tritanopia (blue-blind)

#750018

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #6a1715;
/* rgb */ color: rgb(106, 23, 21);
/* oklch */ color: oklch(34.8% 0.117 26.8);

Tailwind

colors: {
  custom: {
    50: '#9c5b52',
    500: '#6a1715',
    950: '#000000',
  },
}

SCSS

$custom: #6a1715;
$custom-light: #9c5b52;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1715",
  "rgb": {
    "r": 106,
    "g": 23,
    "b": 21
  },
  "hsl": {
    "h": 1.412,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34813,
    "c": 0.11682,
    "h": 26.8
  },
  "luminance": 0.03731
}

Semantic roles & 50–950 ramp

primary

#6A1715

secondary

#3A9EA1

accent

#E6EA3E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #6A1715

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

Preview Lab → · Contrast checker → · Palette generator →