#6B431F#6B431F

#6B431F is a dark, moderate orange. Relative luminance 0.072; OKLCH L 42.2% C 0.075 H 60.4°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#6B431F
RGB	rgb(107, 67, 31)
HSL	hsl(28, 55%, 27%)
HSV	hsv(28, 71%, 42%)
CMYK	cmyk(0%, 37.4%, 71%, 58%)
CIE-LAB	lab(32.35, 13.60, 28.43)
CIE-LCH	lch(32.35, 31.52, 64.43°)
OKLab	oklab(42.18% 0.0369 0.0651)
OKLCH	oklch(42.18% 0.075 60.4)
XYZ	xyz(8.3185, 7.2398, 2.2554)
Luminance	0.0724 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B431F #1F476B

analogous

#6B1F21 #6B431F #6B691F

triadic

#6B431F #1F6B43 #431F6B

tetradic

#6B431F #216B1F #1F476B #691F6B

square

#6B431F #216B1F #1F476B #691F6B

split-complementary

#6B431F #1F6B69 #1F216B

monochromatic

#180F07 #3C2511 #6B431F #9A612D #C77F3D

Accessibility & contrast

On white

8.58

#6B431F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#6B431F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B431F

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B431F	#FFFFFF	#000000	##FFFFFF
##6B431F	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F471B

Deuteranopia (green-blind)

#59501F

Tritanopia (blue-blind)

#753A3B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6b431f;
/* rgb */ color: rgb(107, 67, 31);
/* oklch */ color: oklch(42.2% 0.075 60.4);

Tailwind

colors: {
  custom: {
    50: '#99775c',
    500: '#6b431f',
    950: '#000000',
  },
}

SCSS

$custom: #6b431f;
$custom-light: #99775c;
$custom-dark: #000000;

JSON

{
  "hex": "#6b431f",
  "rgb": {
    "r": 107,
    "g": 67,
    "b": 31
  },
  "hsl": {
    "h": 28.421,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.42181,
    "c": 0.0748,
    "h": 60.4
  },
  "luminance": 0.07239
}

Semantic roles & 50–950 ramp

primary

#6B431F

secondary

#47759F

accent

#98DE49

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #6B431F

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

Preview Lab → · Contrast checker → · Palette generator →