#6A1B0F#6A1B0F

#6A1B0F is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.114 H 31.5°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#6A1B0F
RGB	rgb(106, 27, 15)
HSL	hsl(8, 75%, 24%)
HSV	hsv(8, 86%, 42%)
CMYK	cmyk(0%, 74.5%, 85.8%, 58.4%)
CIE-LAB	lab(23.28, 34.34, 27.80)
CIE-LCH	lch(23.28, 44.18, 38.99°)
OKLab	oklab(35.18% 0.0972 0.0597)
OKLCH	oklch(35.18% 0.114 31.5)
XYZ	xyz(6.4228, 3.8835, 0.8632)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1B0F #0F5E6A

analogous

#6A0F30 #6A1B0F #6A480F

triadic

#6A1B0F #0F6A1B #1B0F6A

tetradic

#6A1B0F #306A0F #0F5E6A #480F6A

square

#6A1B0F #306A0F #0F5E6A #480F6A

split-complementary

#6A1B0F #0F6A48 #0F306A

monochromatic

#1B0704 #340D07 #6A1B0F #A02917 #D5361E

Accessibility & contrast

On white

11.82

#6A1B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6A1B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1B0F

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1B0F	#FFFFFF	#000000	##FFFFFF
##6A1B0F	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C0D

Deuteranopia (green-blind)

#463E0B

Tritanopia (blue-blind)

#750019

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6a1b0f;
/* rgb */ color: rgb(106, 27, 15);
/* oklch */ color: oklch(35.2% 0.114 31.5);

Tailwind

colors: {
  custom: {
    50: '#9c5d4e',
    500: '#6a1b0f',
    950: '#000000',
  },
}

SCSS

$custom: #6a1b0f;
$custom-light: #9c5d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1b0f",
  "rgb": {
    "r": 106,
    "g": 27,
    "b": 15
  },
  "hsl": {
    "h": 7.912,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35178,
    "c": 0.11405,
    "h": 31.5
  },
  "luminance": 0.03883
}

Semantic roles & 50–950 ramp

primary

#6A1B0F

secondary

#3294A2

accent

#D9F236

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6A1B0F

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

Preview Lab → · Contrast checker → · Palette generator →