#6B451F#6B451F

#6B451F is a dark, moderate orange. Relative luminance 0.075; OKLCH L 42.6% C 0.074 H 63.4°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#6B451F
RGB	rgb(107, 69, 31)
HSL	hsl(30, 55%, 27%)
HSV	hsv(30, 71%, 42%)
CMYK	cmyk(0%, 35.5%, 71%, 58%)
CIE-LAB	lab(32.88, 12.38, 29.02)
CIE-LCH	lch(32.88, 31.55, 66.90°)
OKLab	oklab(42.59% 0.0333 0.0663)
OKLCH	oklch(42.59% 0.074 63.4)
XYZ	xyz(8.4395, 7.4817, 2.2957)
Luminance	0.0748 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B451F #1F456B

analogous

#6B1F1F #6B451F #6B6B1F

triadic

#6B451F #1F6B45 #451F6B

tetradic

#6B451F #1F6B1F #1F456B #6B1F6B

square

#6B451F #1F6B1F #1F456B #6B1F6B

split-complementary

#6B451F #1F6B6B #1F1F6B

monochromatic

#180F07 #3C2611 #6B451F #9A642D #C7823D

Accessibility & contrast

On white

8.41

#6B451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#6B451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B451F

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B451F	#FFFFFF	#000000	##FFFFFF
##6B451F	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481B

Deuteranopia (green-blind)

#5A5120

Tritanopia (blue-blind)

#753C3D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6b451f;
/* rgb */ color: rgb(107, 69, 31);
/* oklch */ color: oklch(42.6% 0.074 63.4);

Tailwind

colors: {
  custom: {
    50: '#99785c',
    500: '#6b451f',
    950: '#000000',
  },
}

SCSS

$custom: #6b451f;
$custom-light: #99785c;
$custom-dark: #000000;

JSON

{
  "hex": "#6b451f",
  "rgb": {
    "r": 107,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 30,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.42594,
    "c": 0.0742,
    "h": 63.4
  },
  "luminance": 0.07481
}

Semantic roles & 50–950 ramp

primary

#6B451F

secondary

#47739F

accent

#94DE49

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0904

muted

#7E7B79

Preview Lab

Preview with #6B451F

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

Preview Lab → · Contrast checker → · Palette generator →