#6A1D2D#6A1D2D

#6A1D2D is a dark, moderate red. Relative luminance 0.041; OKLCH L 36.0% C 0.109 H 12.4°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#6A1D2D
RGB	rgb(106, 29, 45)
HSL	hsl(348, 57%, 26%)
HSV	hsv(348, 73%, 42%)
CMYK	cmyk(0%, 72.6%, 57.5%, 58.4%)
CIE-LAB	lab(24.11, 35.27, 9.29)
CIE-LCH	lch(24.11, 36.48, 14.76°)
OKLab	oklab(35.96% 0.1066 0.0234)
OKLCH	oklch(35.96% 0.109 12.4)
XYZ	xyz(6.8575, 4.1333, 2.9188)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1D2D #1D6A5A

analogous

#6A1D54 #6A1D2D #6A341D

triadic

#6A1D2D #2D6A1D #1D2D6A

tetradic

#6A1D2D #546A1D #1D6A5A #341D6A

square

#6A1D2D #546A1D #1D6A5A #341D6A

split-complementary

#6A1D2D #1D6A34 #1D546A

monochromatic

#18070A #3A1019 #6A1D2D #9A2A41 #C93957

Accessibility & contrast

On white

11.50

#6A1D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#6A1D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1D2D

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1D2D	#FFFFFF	#000000	##FFFFFF
##6A1D2D	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302F2D

Deuteranopia (green-blind)

#443F2B

Tritanopia (blue-blind)

#740D23

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6a1d2d;
/* rgb */ color: rgb(106, 29, 45);
/* oklch */ color: oklch(36.0% 0.109 12.4);

Tailwind

colors: {
  custom: {
    50: '#995f65',
    500: '#6a1d2d',
    950: '#000000',
  },
}

SCSS

$custom: #6a1d2d;
$custom-light: #995f65;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1d2d",
  "rgb": {
    "r": 106,
    "g": 29,
    "b": 45
  },
  "hsl": {
    "h": 347.532,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35958,
    "c": 0.1091,
    "h": 12.4
  },
  "luminance": 0.04132
}

Semantic roles & 50–950 ramp

primary

#6A1D2D

secondary

#449F8C

accent

#E0C148

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0F0505

muted

#7E797A

Preview Lab

Preview with #6A1D2D

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

Preview Lab → · Contrast checker → · Palette generator →