#6B241F#6B241F

#6B241F is a dark, moderate red. Relative luminance 0.045; OKLCH L 36.7% C 0.103 H 27.3°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#6B241F
RGB	rgb(107, 36, 31)
HSL	hsl(4, 55%, 27%)
HSV	hsv(4, 71%, 42%)
CMYK	cmyk(0%, 66.4%, 71%, 58%)
CIE-LAB	lab(25.22, 31.33, 20.15)
CIE-LCH	lch(25.22, 37.25, 32.75°)
OKLab	oklab(36.74% 0.0912 0.047)
OKLCH	oklch(36.74% 0.103 27.3)
XYZ	xyz(6.9423, 4.4874, 1.7967)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B241F #1F666B

analogous

#6B1F40 #6B241F #6B4A1F

triadic

#6B241F #1F6B24 #241F6B

tetradic

#6B241F #406B1F #1F666B #4A1F6B

square

#6B241F #406B1F #1F666B #4A1F6B

split-complementary

#6B241F #1F6B4A #1F406B

monochromatic

#180807 #3C1411 #6B241F #9A342D #C7473D

Accessibility & contrast

On white

11.07

#6B241F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#6B241F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B241F

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B241F	#FFFFFF	#000000	##FFFFFF
##6B241F	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321E

Deuteranopia (green-blind)

#49421D

Tritanopia (blue-blind)

#761423

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #6b241f;
/* rgb */ color: rgb(107, 36, 31);
/* oklch */ color: oklch(36.7% 0.103 27.3);

Tailwind

colors: {
  custom: {
    50: '#9b625a',
    500: '#6b241f',
    950: '#000000',
  },
}

SCSS

$custom: #6b241f;
$custom-light: #9b625a;
$custom-dark: #000000;

JSON

{
  "hex": "#6b241f",
  "rgb": {
    "r": 107,
    "g": 36,
    "b": 31
  },
  "hsl": {
    "h": 3.947,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36736,
    "c": 0.10259,
    "h": 27.3
  },
  "luminance": 0.04486
}

Semantic roles & 50–950 ramp

primary

#6B241F

secondary

#47999F

accent

#D5DE49

background

#FAF6F5

surface

#F3EBE9

border

#CDC6C5

text

#0F0504

muted

#7F7A79

Preview Lab

Preview with #6B241F

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

Preview Lab → · Contrast checker → · Palette generator →