#6D1428#6D1428

#6D1428 is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.122 H 13.8°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#6D1428
RGB	rgb(109, 20, 40)
HSL	hsl(347, 69%, 25%)
HSV	hsv(347, 82%, 43%)
CMYK	cmyk(0%, 81.7%, 63.3%, 57.3%)
CIE-LAB	lab(23.36, 39.34, 11.82)
CIE-LCH	lch(23.36, 41.08, 16.72°)
OKLab	oklab(35.48% 0.1184 0.029)
OKLCH	oklch(35.48% 0.122 13.8)
XYZ	xyz(6.9405, 3.9058, 2.3955)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1428 #146D59

analogous

#6D1454 #6D1428 #6D2D14

triadic

#6D1428 #286D14 #14286D

tetradic

#6D1428 #546D14 #146D59 #2D146D

square

#6D1428 #546D14 #146D59 #2D146D

split-complementary

#6D1428 #146D2D #14546D

monochromatic

#1A0509 #390B15 #6D1428 #A11D3B #D4274E

Accessibility & contrast

On white

11.79

#6D1428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6D1428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1428

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1428	#FFFFFF	#000000	##FFFFFF
##6D1428	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2C28

Deuteranopia (green-blind)

#443E26

Tritanopia (blue-blind)

#78001D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1428;
/* rgb */ color: rgb(109, 20, 40);
/* oklch */ color: oklch(35.5% 0.122 13.8);

Tailwind

colors: {
  custom: {
    50: '#9d5b61',
    500: '#6d1428',
    950: '#000000',
  },
}

SCSS

$custom: #6d1428;
$custom-light: #9d5b61;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1428",
  "rgb": {
    "r": 109,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 346.517,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35476,
    "c": 0.12187,
    "h": 13.8
  },
  "luminance": 0.03905
}

Semantic roles & 50–950 ramp

primary

#6D1428

secondary

#39A48C

accent

#ECC43C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #6D1428

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

Preview Lab → · Contrast checker → · Palette generator →