#6B381A#6B381A

#6B381A is a dark, moderate orange. Relative luminance 0.060; OKLCH L 40.0% C 0.084 H 49.0°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#6B381A
RGB	rgb(107, 56, 26)
HSL	hsl(22, 61%, 26%)
HSV	hsv(22, 76%, 42%)
CMYK	cmyk(0%, 47.7%, 75.7%, 58%)
CIE-LAB	lab(29.49, 19.95, 28.08)
CIE-LCH	lch(29.49, 34.44, 54.60°)
OKLab	oklab(39.96% 0.0551 0.0633)
OKLCH	oklch(39.96% 0.084 49)
XYZ	xyz(7.6647, 6.0296, 1.7373)
Luminance	0.0603 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B381A #1A4D6B

analogous

#6B1A24 #6B381A #6B601A

triadic

#6B381A #1A6B38 #381A6B

tetradic

#6B381A #246B1A #1A4D6B #601A6B

square

#6B381A #246B1A #1A4D6B #601A6B

split-complementary

#6B381A #1A6B60 #1A246B

monochromatic

#190D06 #3A1E0E #6B381A #9C5226 #CD6C32

Accessibility & contrast

On white

9.52

#6B381A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#6B381A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B381A

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B381A	#FFFFFF	#000000	##FFFFFF
##6B381A	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F17

Deuteranopia (green-blind)

#534A19

Tritanopia (blue-blind)

#762E31

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #6b381a;
/* rgb */ color: rgb(107, 56, 26);
/* oklch */ color: oklch(40.0% 0.084 49.0);

Tailwind

colors: {
  custom: {
    50: '#9a6f58',
    500: '#6b381a',
    950: '#000000',
  },
}

SCSS

$custom: #6b381a;
$custom-light: #9a6f58;
$custom-dark: #000000;

JSON

{
  "hex": "#6b381a",
  "rgb": {
    "r": 107,
    "g": 56,
    "b": 26
  },
  "hsl": {
    "h": 22.222,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.39956,
    "c": 0.08392,
    "h": 49
  },
  "luminance": 0.06029
}

Semantic roles & 50–950 ramp

primary

#6B381A

secondary

#407DA0

accent

#A9E444

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0F0703

muted

#7E7A78

Preview Lab

Preview with #6B381A

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

Preview Lab → · Contrast checker → · Palette generator →