#6F271B#6F271B

#6F271B is a dark, moderate red. Relative luminance 0.049; OKLCH L 37.8% C 0.105 H 31.7°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#6F271B
RGB	rgb(111, 39, 27)
HSL	hsl(9, 61%, 27%)
HSV	hsv(9, 76%, 44%)
CMYK	cmyk(0%, 64.9%, 75.7%, 56.5%)
CIE-LAB	lab(26.48, 31.17, 24.35)
CIE-LCH	lch(26.48, 39.55, 38.00°)
OKLab	oklab(37.81% 0.0893 0.0553)
OKLCH	oklch(37.81% 0.105 31.7)
XYZ	xyz(7.4797, 4.9107, 1.5907)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F271B #1B636F

analogous

#6F1B39 #6F271B #6F511B

triadic

#6F271B #1B6F27 #271B6F

tetradic

#6F271B #396F1B #1B636F #511B6F

square

#6F271B #396F1B #1B636F #511B6F

split-complementary

#6F271B #1B6F51 #1B396F

monochromatic

#190906 #3E160F #6F271B #A03827 #CE4C36

Accessibility & contrast

On white

10.60

#6F271B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#6F271B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F271B

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F271B	#FFFFFF	#000000	##FFFFFF
##6F271B	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3519

Deuteranopia (green-blind)

#4D4519

Tritanopia (blue-blind)

#7A1625

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #6f271b;
/* rgb */ color: rgb(111, 39, 27);
/* oklch */ color: oklch(37.8% 0.105 31.7);

Tailwind

colors: {
  custom: {
    50: '#9e6558',
    500: '#6f271b',
    950: '#000000',
  },
}

SCSS

$custom: #6f271b;
$custom-light: #9e6558;
$custom-dark: #000000;

JSON

{
  "hex": "#6f271b",
  "rgb": {
    "r": 111,
    "g": 39,
    "b": 27
  },
  "hsl": {
    "h": 8.571,
    "s": 60.87,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37807,
    "c": 0.10501,
    "h": 31.7
  },
  "luminance": 0.0491
}

Semantic roles & 50–950 ramp

primary

#6F271B

secondary

#4296A4

accent

#CDE444

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100603

muted

#7F7A78

Preview Lab

Preview with #6F271B

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

Preview Lab → · Contrast checker → · Palette generator →