#6B2415#6B2415

#6B2415 is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.6% C 0.105 H 33.6°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#6B2415
RGB	rgb(107, 36, 21)
HSL	hsl(10, 67%, 25%)
HSV	hsv(10, 80%, 42%)
CMYK	cmyk(0%, 66.4%, 80.4%, 58%)
CIE-LAB	lab(25.08, 30.79, 26.24)
CIE-LCH	lch(25.08, 40.45, 40.44°)
OKLab	oklab(36.59% 0.0873 0.0581)
OKLCH	oklch(36.59% 0.105 33.6)
XYZ	xyz(6.8304, 4.4427, 1.2072)
Luminance	0.0444 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2415 #155C6B

analogous

#6B1531 #6B2415 #6B4F15

triadic

#6B2415 #156B24 #24156B

tetradic

#6B2415 #316B15 #155C6B #4F156B

square

#6B2415 #316B15 #155C6B #4F156B

split-complementary

#6B2415 #156B4F #15316B

monochromatic

#1A0905 #38130B #6B2415 #9E351F #D14629

Accessibility & contrast

On white

11.12

#6B2415 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#6B2415 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2415

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2415	#FFFFFF	#000000	##FFFFFF
##6B2415	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383213

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#761221

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6b2415;
/* rgb */ color: rgb(107, 36, 21);
/* oklch */ color: oklch(36.6% 0.105 33.6);

Tailwind

colors: {
  custom: {
    50: '#9c6253',
    500: '#6b2415',
    950: '#000000',
  },
}

SCSS

$custom: #6b2415;
$custom-light: #9c6253;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2415",
  "rgb": {
    "r": 107,
    "g": 36,
    "b": 21
  },
  "hsl": {
    "h": 10.465,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36588,
    "c": 0.10487,
    "h": 33.6
  },
  "luminance": 0.04442
}

Semantic roles & 50–950 ramp

primary

#6B2415

secondary

#3A90A2

accent

#CCEA3E

background

#FAF6F4

surface

#F4EBE7

border

#CEC6C3

text

#0F0502

muted

#7F7A78

Preview Lab

Preview with #6B2415

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

Preview Lab → · Contrast checker → · Palette generator →