#6B421B#6B421B

#6B421B is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.9% C 0.078 H 61.3°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#6B421B
RGB	rgb(107, 66, 27)
HSL	hsl(29, 60%, 26%)
HSV	hsv(29, 75%, 42%)
CMYK	cmyk(0%, 38.3%, 74.8%, 58%)
CIE-LAB	lab(32.04, 13.96, 30.27)
CIE-LCH	lch(32.04, 33.34, 65.24°)
OKLab	oklab(41.93% 0.0373 0.0682)
OKLCH	oklch(41.93% 0.078 61.3)
XYZ	xyz(8.2101, 7.1021, 1.9752)
Luminance	0.0710 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B421B #1B446B

analogous

#6B1B1C #6B421B #6B6A1B

triadic

#6B421B #1B6B42 #421B6B

tetradic

#6B421B #1C6B1B #1B446B #6A1B6B

square

#6B421B #1C6B1B #1B446B #6A1B6B

split-complementary

#6B421B #1B6B6A #1B1C6B

monochromatic

#180F06 #3A240F #6B421B #9C6027 #CC7E35

Accessibility & contrast

On white

8.68

#6B421B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#6B421B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B421B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B421B	#FFFFFF	#000000	##FFFFFF
##6B421B	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4617

Deuteranopia (green-blind)

#584F1B

Tritanopia (blue-blind)

#75393A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6b421b;
/* rgb */ color: rgb(107, 66, 27);
/* oklch */ color: oklch(41.9% 0.078 61.3);

Tailwind

colors: {
  custom: {
    50: '#997659',
    500: '#6b421b',
    950: '#000000',
  },
}

SCSS

$custom: #6b421b;
$custom-light: #997659;
$custom-dark: #000000;

JSON

{
  "hex": "#6b421b",
  "rgb": {
    "r": 107,
    "g": 66,
    "b": 27
  },
  "hsl": {
    "h": 29.25,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.41928,
    "c": 0.07776,
    "h": 61.3
  },
  "luminance": 0.07101
}

Semantic roles & 50–950 ramp

primary

#6B421B

secondary

#4272A0

accent

#96E345

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #6B421B

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

Preview Lab → · Contrast checker → · Palette generator →