#6B2213#6B2213

#6B2213 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.3% C 0.107 H 33.4°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#6B2213
RGB	rgb(107, 34, 19)
HSL	hsl(10, 70%, 25%)
HSV	hsv(10, 82%, 42%)
CMYK	cmyk(0%, 68.2%, 82.2%, 58%)
CIE-LAB	lab(24.70, 31.68, 27.01)
CIE-LCH	lch(24.70, 41.63, 40.45°)
OKLab	oklab(36.29% 0.0897 0.0592)
OKLCH	oklch(36.29% 0.107 33.4)
XYZ	xyz(6.7537, 4.3179, 1.0938)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2213 #135C6B

analogous

#6B1330 #6B2213 #6B4E13

triadic

#6B2213 #136B22 #22136B

tetradic

#6B2213 #306B13 #135C6B #4E136B

square

#6B2213 #306B13 #135C6B #4E136B

split-complementary

#6B2213 #136B4E #13306B

monochromatic

#1A0805 #37110A #6B2213 #9F331C #D34325

Accessibility & contrast

On white

11.27

#6B2213 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6B2213 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2213

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2213	#FFFFFF	#000000	##FFFFFF
##6B2213	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373011

Deuteranopia (green-blind)

#494110

Tritanopia (blue-blind)

#760E1F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6b2213;
/* rgb */ color: rgb(107, 34, 19);
/* oklch */ color: oklch(36.3% 0.107 33.4);

Tailwind

colors: {
  custom: {
    50: '#9c6152',
    500: '#6b2213',
    950: '#000000',
  },
}

SCSS

$custom: #6b2213;
$custom-light: #9c6152;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2213",
  "rgb": {
    "r": 107,
    "g": 34,
    "b": 19
  },
  "hsl": {
    "h": 10.227,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36288,
    "c": 0.10742,
    "h": 33.4
  },
  "luminance": 0.04317
}

Semantic roles & 50–950 ramp

primary

#6B2213

secondary

#3890A2

accent

#CEED3B

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #6B2213

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

Preview Lab → · Contrast checker → · Palette generator →