#6A131D#6A131D

#6A131D is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.6% C 0.120 H 20.5°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#6A131D
RGB	rgb(106, 19, 29)
HSL	hsl(353, 70%, 25%)
HSV	hsv(353, 82%, 42%)
CMYK	cmyk(0%, 82.1%, 72.6%, 58.4%)
CIE-LAB	lab(22.37, 38.01, 17.96)
CIE-LCH	lch(22.37, 42.04, 25.29°)
OKLab	oklab(34.56% 0.112 0.0419)
OKLCH	oklch(34.56% 0.12 20.5)
XYZ	xyz(6.3992, 3.6196, 1.5239)
Luminance	0.0362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A131D #136A60

analogous

#6A1349 #6A131D #6A3413

triadic

#6A131D #1D6A13 #131D6A

tetradic

#6A131D #496A13 #136A60 #34136A

square

#6A131D #496A13 #136A60 #34136A

split-complementary

#6A131D #136A34 #13496A

monochromatic

#1A0507 #360A0F #6A131D #9E1C2B #D22639

Accessibility & contrast

On white

12.18

#6A131D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#6A131D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A131D

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A131D	#FFFFFF	#000000	##FFFFFF
##6A131D	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1D

Deuteranopia (green-blind)

#433C1A

Tritanopia (blue-blind)

#750018

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #6a131d;
/* rgb */ color: rgb(106, 19, 29);
/* oklch */ color: oklch(34.6% 0.120 20.5);

Tailwind

colors: {
  custom: {
    50: '#9b5a58',
    500: '#6a131d',
    950: '#000000',
  },
}

SCSS

$custom: #6a131d;
$custom-light: #9b5a58;
$custom-dark: #000000;

JSON

{
  "hex": "#6a131d",
  "rgb": {
    "r": 106,
    "g": 19,
    "b": 29
  },
  "hsl": {
    "h": 353.103,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34559,
    "c": 0.11961,
    "h": 20.5
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary

#6A131D

secondary

#38A195

accent

#ECD83B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6A131D

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

Preview Lab → · Contrast checker → · Palette generator →