#6A1D0F#6A1D0F

#6A1D0F is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.4% C 0.112 H 32.6°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#6A1D0F
RGB	rgb(106, 29, 15)
HSL	hsl(9, 75%, 24%)
HSV	hsv(9, 86%, 42%)
CMYK	cmyk(0%, 72.6%, 85.8%, 58.4%)
CIE-LAB	lab(23.60, 33.47, 28.12)
CIE-LCH	lch(23.60, 43.71, 40.03°)
OKLab	oklab(35.42% 0.0945 0.0604)
OKLCH	oklch(35.42% 0.112 32.6)
XYZ	xyz(6.4702, 3.9784, 0.8791)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1D0F #0F5C6A

analogous

#6A0F2E #6A1D0F #6A4A0F

triadic

#6A1D0F #0F6A1D #1D0F6A

tetradic

#6A1D0F #2E6A0F #0F5C6A #4A0F6A

square

#6A1D0F #2E6A0F #0F5C6A #4A0F6A

split-complementary

#6A1D0F #0F6A4A #0F2E6A

monochromatic

#1B0704 #340E07 #6A1D0F #A02C17 #D53A1E

Accessibility & contrast

On white

11.70

#6A1D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6A1D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1D0F

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1D0F	#FFFFFF	#000000	##FFFFFF
##6A1D0F	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D0D

Deuteranopia (green-blind)

#473E0B

Tritanopia (blue-blind)

#75031A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6a1d0f;
/* rgb */ color: rgb(106, 29, 15);
/* oklch */ color: oklch(35.4% 0.112 32.6);

Tailwind

colors: {
  custom: {
    50: '#9c5e4e',
    500: '#6a1d0f',
    950: '#000000',
  },
}

SCSS

$custom: #6a1d0f;
$custom-light: #9c5e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1d0f",
  "rgb": {
    "r": 106,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 9.231,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35416,
    "c": 0.11212,
    "h": 32.6
  },
  "luminance": 0.03977
}

Semantic roles & 50–950 ramp

primary

#6A1D0F

secondary

#3291A2

accent

#D5F236

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6A1D0F

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

Preview Lab → · Contrast checker → · Palette generator →