#6D381F#6D381F

#6D381F is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.3% C 0.084 H 44.8°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#6D381F
RGB	rgb(109, 56, 31)
HSL	hsl(19, 56%, 27%)
HSV	hsv(19, 72%, 43%)
CMYK	cmyk(0%, 48.6%, 71.6%, 57.3%)
CIE-LAB	lab(29.86, 21.16, 25.70)
CIE-LCH	lch(29.86, 33.29, 50.53°)
OKLab	oklab(40.33% 0.0595 0.0591)
OKLCH	oklch(40.33% 0.084 44.8)
XYZ	xyz(7.9689, 6.1794, 2.0691)
Luminance	0.0618 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D381F #1F546D

analogous

#6D1F2D #6D381F #6D5F1F

triadic

#6D381F #1F6D38 #381F6D

tetradic

#6D381F #2D6D1F #1F546D #5F1F6D

square

#6D381F #2D6D1F #1F546D #5F1F6D

split-complementary

#6D381F #1F6D5F #1F2D6D

monochromatic

#180C07 #3D2011 #6D381F #9D502D #C86A3E

Accessibility & contrast

On white

9.39

#6D381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#6D381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D381F

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D381F	#FFFFFF	#000000	##FFFFFF
##6D381F	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1C

Deuteranopia (green-blind)

#534B1E

Tritanopia (blue-blind)

#782E32

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6d381f;
/* rgb */ color: rgb(109, 56, 31);
/* oklch */ color: oklch(40.3% 0.084 44.8);

Tailwind

colors: {
  custom: {
    50: '#9b6f5b',
    500: '#6d381f',
    950: '#000000',
  },
}

SCSS

$custom: #6d381f;
$custom-light: #9b6f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#6d381f",
  "rgb": {
    "r": 109,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 19.231,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.40327,
    "c": 0.08386,
    "h": 44.8
  },
  "luminance": 0.06178
}

Semantic roles & 50–950 ramp

primary

#6D381F

secondary

#4784A1

accent

#AFDF49

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0704

muted

#7F7A79

Preview Lab

Preview with #6D381F

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

Preview Lab → · Contrast checker → · Palette generator →