#6B1620#6B1620

#6B1620 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.1% C 0.118 H 19.7°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#6B1620
RGB	rgb(107, 22, 32)
HSL	hsl(353, 66%, 25%)
HSV	hsv(353, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 70.1%, 58%)
CIE-LAB	lab(23.02, 37.46, 16.77)
CIE-LCH	lch(23.02, 41.05, 24.12°)
OKLab	oklab(35.09% 0.1109 0.0396)
OKLCH	oklch(35.09% 0.118 19.7)
XYZ	xyz(6.6117, 3.8049, 1.7525)
Luminance	0.0380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1620 #166B61

analogous

#6B164A #6B1620 #6B3616

triadic

#6B1620 #206B16 #16206B

tetradic

#6B1620 #4A6B16 #166B61 #36166B

square

#6B1620 #4A6B16 #166B61 #36166B

split-complementary

#6B1620 #166B36 #164A6B

monochromatic

#190508 #380C11 #6B1620 #9E202F #D12B3E

Accessibility & contrast

On white

11.93

#6B1620 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6B1620 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1620

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1620	#FFFFFF	#000000	##FFFFFF
##6B1620	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B20

Deuteranopia (green-blind)

#443D1D

Tritanopia (blue-blind)

#76001A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6b1620;
/* rgb */ color: rgb(107, 22, 32);
/* oklch */ color: oklch(35.1% 0.118 19.7);

Tailwind

colors: {
  custom: {
    50: '#9c5b5b',
    500: '#6b1620',
    950: '#000000',
  },
}

SCSS

$custom: #6b1620;
$custom-light: #9c5b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1620",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 32
  },
  "hsl": {
    "h": 352.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35093,
    "c": 0.11773,
    "h": 19.7
  },
  "luminance": 0.03804
}

Semantic roles & 50–950 ramp

primary

#6B1620

secondary

#3BA195

accent

#E9D53F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6B1620

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

Preview Lab → · Contrast checker → · Palette generator →