#6A1F0F#6A1F0F

#6A1F0F is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.7% C 0.110 H 33.7°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#6A1F0F
RGB	rgb(106, 31, 15)
HSL	hsl(11, 75%, 24%)
HSV	hsv(11, 86%, 42%)
CMYK	cmyk(0%, 70.8%, 85.8%, 58.4%)
CIE-LAB	lab(23.93, 32.56, 28.45)
CIE-LCH	lch(23.93, 43.24, 41.14°)
OKLab	oklab(35.67% 0.0917 0.0611)
OKLCH	oklch(35.67% 0.11 33.7)
XYZ	xyz(6.5208, 4.0796, 0.8959)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1F0F #0F5A6A

analogous

#6A0F2C #6A1F0F #6A4C0F

triadic

#6A1F0F #0F6A1F #1F0F6A

tetradic

#6A1F0F #2C6A0F #0F5A6A #4C0F6A

square

#6A1F0F #2C6A0F #0F5A6A #4C0F6A

split-complementary

#6A1F0F #0F6A4C #0F2C6A

monochromatic

#1B0804 #340F07 #6A1F0F #A02F17 #D53E1E

Accessibility & contrast

On white

11.57

#6A1F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6A1F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1F0F

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1F0F	#FFFFFF	#000000	##FFFFFF
##6A1F0F	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0C

Deuteranopia (green-blind)

#473F0C

Tritanopia (blue-blind)

#75071C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6a1f0f;
/* rgb */ color: rgb(106, 31, 15);
/* oklch */ color: oklch(35.7% 0.110 33.7);

Tailwind

colors: {
  custom: {
    50: '#9c5f4f',
    500: '#6a1f0f',
    950: '#000000',
  },
}

SCSS

$custom: #6a1f0f;
$custom-light: #9c5f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1f0f",
  "rgb": {
    "r": 106,
    "g": 31,
    "b": 15
  },
  "hsl": {
    "h": 10.549,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35666,
    "c": 0.11016,
    "h": 33.7
  },
  "luminance": 0.04079
}

Semantic roles & 50–950 ramp

primary

#6A1F0F

secondary

#328FA2

accent

#D1F236

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #6A1F0F

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

Preview Lab → · Contrast checker → · Palette generator →