#6B1A2D#6B1A2D

#6B1A2D is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.8% C 0.114 H 11.5°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#6B1A2D
RGB	rgb(107, 26, 45)
HSL	hsl(346, 61%, 26%)
HSV	hsv(346, 76%, 42%)
CMYK	cmyk(0%, 75.7%, 57.9%, 58%)
CIE-LAB	lab(23.85, 36.87, 8.98)
CIE-LCH	lch(23.85, 37.95, 13.68°)
OKLab	oklab(35.81% 0.1116 0.0226)
OKLCH	oklch(35.81% 0.114 11.5)
XYZ	xyz(6.9071, 4.0550, 2.9011)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1A2D #1A6B58

analogous

#6B1A55 #6B1A2D #6B2F1A

triadic

#6B1A2D #2D6B1A #1A2D6B

tetradic

#6B1A2D #556B1A #1A6B58 #2F1A6B

square

#6B1A2D #556B1A #1A6B58 #2F1A6B

split-complementary

#6B1A2D #1A6B2F #1A556B

monochromatic

#19060A #3A0E18 #6B1A2D #9C2642 #CD3257

Accessibility & contrast

On white

11.60

#6B1A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6B1A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1A2D

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1A2D	#FFFFFF	#000000	##FFFFFF
##6B1A2D	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2D

Deuteranopia (green-blind)

#433F2B

Tritanopia (blue-blind)

#750622

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6b1a2d;
/* rgb */ color: rgb(107, 26, 45);
/* oklch */ color: oklch(35.8% 0.114 11.5);

Tailwind

colors: {
  custom: {
    50: '#9a5e65',
    500: '#6b1a2d',
    950: '#000000',
  },
}

SCSS

$custom: #6b1a2d;
$custom-light: #9a5e65;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1a2d",
  "rgb": {
    "r": 107,
    "g": 26,
    "b": 45
  },
  "hsl": {
    "h": 345.926,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35806,
    "c": 0.11385,
    "h": 11.5
  },
  "luminance": 0.04054
}

Semantic roles & 50–950 ramp

primary

#6B1A2D

secondary

#40A08A

accent

#E4BE44

background

#FAF5F6

surface

#F3E9EB

border

#CDC5C6

text

#0F0505

muted

#7F797A

Preview Lab

Preview with #6B1A2D

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

Preview Lab → · Contrast checker → · Palette generator →