#6C1522#6C1522

#6C1522 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.2% C 0.120 H 18.1°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#6C1522
RGB	rgb(108, 21, 34)
HSL	hsl(351, 67%, 25%)
HSV	hsv(351, 81%, 42%)
CMYK	cmyk(0%, 80.6%, 68.5%, 57.6%)
CIE-LAB	lab(23.14, 38.27, 15.61)
CIE-LCH	lch(23.14, 41.34, 22.19°)
OKLab	oklab(35.23% 0.1138 0.0372)
OKLCH	oklch(35.23% 0.12 18.1)
XYZ	xyz(6.7420, 3.8410, 1.8994)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1522 #156C5F

analogous

#6C154E #6C1522 #6C3315

triadic

#6C1522 #226C15 #15226C

tetradic

#6C1522 #4E6C15 #156C5F #33156C

square

#6C1522 #4E6C15 #156C5F #33156C

split-complementary

#6C1522 #156C33 #154E6C

monochromatic

#1A0508 #390B12 #6C1522 #9F1F32 #D22942

Accessibility & contrast

On white

11.88

#6C1522 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6C1522 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1522

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1522	#FFFFFF	#000000	##FFFFFF
##6C1522	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)

#2E2B22

Deuteranopia (green-blind)

#443E1F

Tritanopia (blue-blind)

#77001B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1522;
/* rgb */ color: rgb(108, 21, 34);
/* oklch */ color: oklch(35.2% 0.120 18.1);

Tailwind

colors: {
  custom: {
    50: '#9c5b5c',
    500: '#6c1522',
    950: '#000000',
  },
}

SCSS

$custom: #6c1522;
$custom-light: #9c5b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1522",
  "rgb": {
    "r": 108,
    "g": 21,
    "b": 34
  },
  "hsl": {
    "h": 351.034,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35234,
    "c": 0.11971,
    "h": 18.1
  },
  "luminance": 0.0384
}

Semantic roles & 50–950 ramp

primary

#6C1522

secondary

#3AA393

accent

#EAD03D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6C1522

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

Preview Lab → · Contrast checker → · Palette generator →