#6A391B#6A391B

#6A391B is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.0% C 0.082 H 50.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#6A391B
RGB	rgb(106, 57, 27)
HSL	hsl(23, 59%, 26%)
HSV	hsv(23, 75%, 42%)
CMYK	cmyk(0%, 46.2%, 74.5%, 58.4%)
CIE-LAB	lab(29.59, 18.95, 27.58)
CIE-LCH	lch(29.59, 33.46, 55.50°)
OKLab	oklab(40.01% 0.0524 0.0625)
OKLCH	oklch(40.01% 0.082 50)
XYZ	xyz(7.6055, 6.0704, 1.8079)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A391B #1B4C6A

analogous

#6A1B24 #6A391B #6A601B

triadic

#6A391B #1B6A39 #391B6A

tetradic

#6A391B #246A1B #1B4C6A #601B6A

square

#6A391B #246A1B #1B4C6A #601B6A

split-complementary

#6A391B #1B6A60 #1B246A

monochromatic

#180D06 #391F0F #6A391B #9B5327 #CB6E34

Accessibility & contrast

On white

9.49

#6A391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#6A391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A391B

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A391B	#FFFFFF	#000000	##FFFFFF
##6A391B	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F18

Deuteranopia (green-blind)

#534A1B

Tritanopia (blue-blind)

#742F32

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6a391b;
/* rgb */ color: rgb(106, 57, 27);
/* oklch */ color: oklch(40.0% 0.082 50.0);

Tailwind

colors: {
  custom: {
    50: '#997059',
    500: '#6a391b',
    950: '#000000',
  },
}

SCSS

$custom: #6a391b;
$custom-light: #997059;
$custom-dark: #000000;

JSON

{
  "hex": "#6a391b",
  "rgb": {
    "r": 106,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 22.785,
    "s": 59.398,
    "l": 26.078
  },
  "oklch": {
    "l": 0.40007,
    "c": 0.08153,
    "h": 50
  },
  "luminance": 0.0607
}

Semantic roles & 50–950 ramp

primary

#6A391B

secondary

#427C9F

accent

#A7E345

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0F0703

muted

#7E7A78

Preview Lab

Preview with #6A391B

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

Preview Lab → · Contrast checker → · Palette generator →