#6C2131#6C2131

#6C2131 is a dark, moderate red. Relative luminance 0.045; OKLCH L 36.9% C 0.107 H 11.3°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#6C2131
RGB	rgb(108, 33, 49)
HSL	hsl(347, 53%, 28%)
HSV	hsv(347, 69%, 42%)
CMYK	cmyk(0%, 69.4%, 54.6%, 57.6%)
CIE-LAB	lab(25.26, 34.55, 8.21)
CIE-LCH	lch(25.26, 35.51, 13.37°)
OKLab	oklab(36.92% 0.1046 0.0209)
OKLCH	oklch(36.92% 0.107 11.3)
XYZ	xyz(7.2832, 4.4986, 3.3899)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C2131 #216C5C

analogous

#6C2156 #6C2131 #6C3721

triadic

#6C2131 #316C21 #21316C

tetradic

#6C2131 #566C21 #216C5C #37216C

square

#6C2131 #566C21 #216C5C #37216C

split-complementary

#6C2131 #216C37 #21566C

monochromatic

#17070B #3D131C #6C2131 #9B2F46 #C5425E

Accessibility & contrast

On white

11.05

#6C2131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#6C2131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C2131

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C2131	#FFFFFF	#000000	##FFFFFF
##6C2131	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333231

Deuteranopia (green-blind)

#46422F

Tritanopia (blue-blind)

#761427

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #6c2131;
/* rgb */ color: rgb(108, 33, 49);
/* oklch */ color: oklch(36.9% 0.107 11.3);

Tailwind

colors: {
  custom: {
    50: '#9b6168',
    500: '#6c2131',
    950: '#000000',
  },
}

SCSS

$custom: #6c2131;
$custom-light: #9b6168;
$custom-dark: #000000;

JSON

{
  "hex": "#6c2131",
  "rgb": {
    "r": 108,
    "g": 33,
    "b": 49
  },
  "hsl": {
    "h": 347.2,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36919,
    "c": 0.10667,
    "h": 11.3
  },
  "luminance": 0.04498
}

Semantic roles & 50–950 ramp

primary

#6C2131

secondary

#49A08D

accent

#DDBE4B

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0F0506

muted

#7E797A

Preview Lab

Preview with #6C2131

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

Preview Lab → · Contrast checker → · Palette generator →