#6C1520#6C1520

#6C1520 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.2% C 0.120 H 19.5°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#6C1520
RGB	rgb(108, 21, 32)
HSL	hsl(352, 67%, 25%)
HSV	hsv(352, 81%, 42%)
CMYK	cmyk(0%, 80.6%, 70.4%, 57.6%)
CIE-LAB	lab(23.10, 38.15, 16.92)
CIE-LCH	lch(23.10, 41.74, 23.92°)
OKLab	oklab(35.19% 0.1129 0.0399)
OKLCH	oklch(35.19% 0.12 19.5)
XYZ	xyz(6.7140, 3.8298, 1.7519)
Luminance	0.0383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1520 #156C61

analogous

#6C154B #6C1520 #6C3615

triadic

#6C1520 #206C15 #15206C

tetradic

#6C1520 #4B6C15 #156C61 #36156C

square

#6C1520 #4B6C15 #156C61 #36156C

split-complementary

#6C1520 #156C36 #154B6C

monochromatic

#1A0508 #390B11 #6C1520 #9F1F2F #D2293E

Accessibility & contrast

On white

11.89

#6C1520 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6C1520 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1520

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1520	#FFFFFF	#000000	##FFFFFF
##6C1520	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B20

Deuteranopia (green-blind)

#443E1D

Tritanopia (blue-blind)

#77001A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1520;
/* rgb */ color: rgb(108, 21, 32);
/* oklch */ color: oklch(35.2% 0.120 19.5);

Tailwind

colors: {
  custom: {
    50: '#9d5b5b',
    500: '#6c1520',
    950: '#000000',
  },
}

SCSS

$custom: #6c1520;
$custom-light: #9d5b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1520",
  "rgb": {
    "r": 108,
    "g": 21,
    "b": 32
  },
  "hsl": {
    "h": 352.414,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35194,
    "c": 0.11977,
    "h": 19.5
  },
  "luminance": 0.03829
}

Semantic roles & 50–950 ramp

primary

#6C1520

secondary

#3AA395

accent

#EAD43D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6C1520

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

Preview Lab → · Contrast checker → · Palette generator →