#783A1B#783A1B

#783A1B is a dark, moderate orange. Relative luminance 0.071; OKLCH L 42.3% C 0.097 H 45.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#783A1B
RGB	rgb(120, 58, 27)
HSL	hsl(20, 63%, 29%)
HSV	hsv(20, 78%, 47%)
CMYK	cmyk(0%, 51.7%, 77.5%, 52.9%)
CIE-LAB	lab(32.03, 24.66, 30.86)
CIE-LCH	lch(32.03, 39.50, 51.37°)
OKLab	oklab(42.33% 0.0683 0.0688)
OKLCH	oklch(42.33% 0.097 45.2)
XYZ	xyz(9.4575, 7.0995, 1.9090)
Luminance	0.0710 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783A1B #1B5978

analogous

#781B2B #783A1B #78691B

triadic

#783A1B #1B783A #3A1B78

tetradic

#783A1B #2B781B #1B5978 #691B78

square

#783A1B #2B781B #1B5978 #691B78

split-complementary

#783A1B #1B7869 #1B2B78

monochromatic

#190C06 #462210 #783A1B #AA5226 #D36D3B

Accessibility & contrast

On white

8.68

#783A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#783A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #783A1B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783A1B	#FFFFFF	#000000	##FFFFFF
##783A1B	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)

#4B4317

Deuteranopia (green-blind)

#5A511A

Tritanopia (blue-blind)

#842D33

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #783a1b;
/* rgb */ color: rgb(120, 58, 27);
/* oklch */ color: oklch(42.3% 0.097 45.2);

Tailwind

colors: {
  custom: {
    50: '#a47159',
    500: '#783a1b',
    950: '#000000',
  },
}

SCSS

$custom: #783a1b;
$custom-light: #a47159;
$custom-dark: #000000;

JSON

{
  "hex": "#783a1b",
  "rgb": {
    "r": 120,
    "g": 58,
    "b": 27
  },
  "hsl": {
    "h": 20,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4233,
    "c": 0.09692,
    "h": 45.2
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#783A1B

secondary

#4389AC

accent

#AFE641

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100803

muted

#7F7B78

Preview Lab

Preview with #783A1B

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

Preview Lab → · Contrast checker → · Palette generator →