#6B2015#6B2015

#6B2015 is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.0% C 0.109 H 31.2°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#6B2015
RGB	rgb(107, 32, 21)
HSL	hsl(8, 67%, 25%)
HSV	hsv(8, 80%, 42%)
CMYK	cmyk(0%, 70.1%, 80.4%, 58%)
CIE-LAB	lab(24.37, 32.72, 25.48)
CIE-LCH	lch(24.37, 41.46, 37.91°)
OKLab	oklab(36.05% 0.0933 0.0564)
OKLCH	oklch(36.05% 0.109 31.2)
XYZ	xyz(6.7160, 4.2140, 1.1691)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2015 #15606B

analogous

#6B1535 #6B2015 #6B4B15

triadic

#6B2015 #156B20 #20156B

tetradic

#6B2015 #356B15 #15606B #4B156B

square

#6B2015 #356B15 #15606B #4B156B

split-complementary

#6B2015 #156B4B #15356B

monochromatic

#1A0805 #38110B #6B2015 #9E2F1F #D13F29

Accessibility & contrast

On white

11.40

#6B2015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#6B2015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2015

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2015	#FFFFFF	#000000	##FFFFFF
##6B2015	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F13

Deuteranopia (green-blind)

#484012

Tritanopia (blue-blind)

#760A1E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6b2015;
/* rgb */ color: rgb(107, 32, 21);
/* oklch */ color: oklch(36.0% 0.109 31.2);

Tailwind

colors: {
  custom: {
    50: '#9c6053',
    500: '#6b2015',
    950: '#000000',
  },
}

SCSS

$custom: #6b2015;
$custom-light: #9c6053;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2015",
  "rgb": {
    "r": 107,
    "g": 32,
    "b": 21
  },
  "hsl": {
    "h": 7.674,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36048,
    "c": 0.10904,
    "h": 31.2
  },
  "luminance": 0.04213
}

Semantic roles & 50–950 ramp

primary

#6B2015

secondary

#3A94A2

accent

#D4EA3E

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #6B2015

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

Preview Lab → · Contrast checker → · Palette generator →