#6C1423#6C1423

#6C1423 is a dark, vivid red. Relative luminance 0.038; OKLCH L 35.2% C 0.121 H 17.1°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#6C1423
RGB	rgb(108, 20, 35)
HSL	hsl(350, 69%, 25%)
HSV	hsv(350, 81%, 42%)
CMYK	cmyk(0%, 81.5%, 67.6%, 57.6%)
CIE-LAB	lab(23.04, 38.68, 14.79)
CIE-LCH	lch(23.04, 41.42, 20.93°)
OKLab	oklab(35.17% 0.1153 0.0355)
OKLCH	oklch(35.17% 0.121 17.1)
XYZ	xyz(6.7386, 3.8108, 1.9705)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1423 #146C5D

analogous

#6C144F #6C1423 #6C3114

triadic

#6C1423 #236C14 #14236C

tetradic

#6C1423 #4F6C14 #146C5D #31146C

square

#6C1423 #4F6C14 #146C5D #31146C

split-complementary

#6C1423 #146C31 #144F6C

monochromatic

#1A0508 #380A12 #6C1423 #A01E34 #D32744

Accessibility & contrast

On white

11.92

#6C1423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6C1423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1423

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1423	#FFFFFF	#000000	##FFFFFF
##6C1423	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B23

Deuteranopia (green-blind)

#443E20

Tritanopia (blue-blind)

#77001B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1423;
/* rgb */ color: rgb(108, 20, 35);
/* oklch */ color: oklch(35.2% 0.121 17.1);

Tailwind

colors: {
  custom: {
    50: '#9c5b5d',
    500: '#6c1423',
    950: '#000000',
  },
}

SCSS

$custom: #6c1423;
$custom-light: #9c5b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1423",
  "rgb": {
    "r": 108,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 349.773,
    "s": 68.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35165,
    "c": 0.12065,
    "h": 17.1
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#6C1423

secondary

#39A391

accent

#ECCE3C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6C1423

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

Preview Lab → · Contrast checker → · Palette generator →