#6D1429#6D1429

#6D1429 is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.122 H 13.1°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#6D1429
RGB	rgb(109, 20, 41)
HSL	hsl(346, 69%, 25%)
HSV	hsv(346, 82%, 43%)
CMYK	cmyk(0%, 81.7%, 62.4%, 57.3%)
CIE-LAB	lab(23.38, 39.42, 11.16)
CIE-LCH	lch(23.38, 40.97, 15.80°)
OKLab	oklab(35.5% 0.1188 0.0276)
OKLCH	oklch(35.5% 0.122 13.1)
XYZ	xyz(6.9578, 3.9126, 2.4862)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1429 #146D58

analogous

#6D1455 #6D1429 #6D2C14

triadic

#6D1429 #296D14 #14296D

tetradic

#6D1429 #556D14 #146D58 #2C146D

square

#6D1429 #556D14 #146D58 #2C146D

split-complementary

#6D1429 #146D2C #14556D

monochromatic

#1A050A #390B16 #6D1429 #A11D3C #D42750

Accessibility & contrast

On white

11.78

#6D1429 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6D1429 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1429

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1429	#FFFFFF	#000000	##FFFFFF
##6D1429	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2C29

Deuteranopia (green-blind)

#443E27

Tritanopia (blue-blind)

#78001D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1429;
/* rgb */ color: rgb(109, 20, 41);
/* oklch */ color: oklch(35.5% 0.122 13.1);

Tailwind

colors: {
  custom: {
    50: '#9d5b62',
    500: '#6d1429',
    950: '#000000',
  },
}

SCSS

$custom: #6d1429;
$custom-light: #9d5b62;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1429",
  "rgb": {
    "r": 109,
    "g": 20,
    "b": 41
  },
  "hsl": {
    "h": 345.843,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.355,
    "c": 0.12194,
    "h": 13.1
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary

#6D1429

secondary

#39A48B

accent

#ECC23C

background

#FAF5F5

surface

#F4E9EA

border

#CEC5C6

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #6D1429

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

Preview Lab → · Contrast checker → · Palette generator →