#6C1428#6C1428

#6C1428 is a dark, vivid red. Relative luminance 0.038; OKLCH L 35.3% C 0.121 H 13.5°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#6C1428
RGB	rgb(108, 20, 40)
HSL	hsl(346, 69%, 25%)
HSV	hsv(346, 81%, 42%)
CMYK	cmyk(0%, 81.5%, 63%, 57.6%)
CIE-LAB	lab(23.14, 39.03, 11.49)
CIE-LCH	lch(23.14, 40.68, 16.41°)
OKLab	oklab(35.28% 0.1175 0.0283)
OKLCH	oklch(35.28% 0.121 13.5)
XYZ	xyz(6.8182, 3.8427, 2.3898)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1428 #146C58

analogous

#6C1454 #6C1428 #6C2C14

triadic

#6C1428 #286C14 #14286C

tetradic

#6C1428 #546C14 #146C58 #2C146C

square

#6C1428 #546C14 #146C58 #2C146C

split-complementary

#6C1428 #146C2C #14546C

monochromatic

#1A050A #380A15 #6C1428 #A01E3B #D3274E

Accessibility & contrast

On white

11.88

#6C1428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6C1428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1428

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1428	#FFFFFF	#000000	##FFFFFF
##6C1428	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2C28

Deuteranopia (green-blind)

#433E26

Tritanopia (blue-blind)

#77001D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1428;
/* rgb */ color: rgb(108, 20, 40);
/* oklch */ color: oklch(35.3% 0.121 13.5);

Tailwind

colors: {
  custom: {
    50: '#9c5b61',
    500: '#6c1428',
    950: '#000000',
  },
}

SCSS

$custom: #6c1428;
$custom-light: #9c5b61;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1428",
  "rgb": {
    "r": 108,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 346.364,
    "s": 68.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3528,
    "c": 0.12084,
    "h": 13.5
  },
  "luminance": 0.03842
}

Semantic roles & 50–950 ramp

primary

#6C1428

secondary

#39A38B

accent

#ECC43C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #6C1428

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

Preview Lab → · Contrast checker → · Palette generator →