#783B1F#783B1F

#783B1F is a dark, moderate orange. Relative luminance 0.072; OKLCH L 42.6% C 0.094 H 43.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#783B1F
RGB	rgb(120, 59, 31)
HSL	hsl(19, 59%, 30%)
HSV	hsv(19, 74%, 47%)
CMYK	cmyk(0%, 50.8%, 74.2%, 52.9%)
CIE-LAB	lab(32.30, 24.30, 28.92)
CIE-LCH	lch(32.30, 37.78, 49.96°)
OKLab	oklab(42.55% 0.068 0.0655)
OKLCH	oklch(42.55% 0.094 43.9)
XYZ	xyz(9.5579, 7.2211, 2.1865)
Luminance	0.0722 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783B1F #1F5C78

analogous

#781F30 #783B1F #78671F

triadic

#783B1F #1F783B #3B1F78

tetradic

#783B1F #30781F #1F5C78 #671F78

square

#783B1F #30781F #1F5C78 #671F78

split-complementary

#783B1F #1F7867 #1F3078

monochromatic

#180C06 #472312 #783B1F #A9532C #CE6F43

Accessibility & contrast

On white

8.59

#783B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#783B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #783B1F

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783B1F	#FFFFFF	#000000	##FFFFFF
##783B1F	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441C

Deuteranopia (green-blind)

#5B511E

Tritanopia (blue-blind)

#842F35

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #783b1f;
/* rgb */ color: rgb(120, 59, 31);
/* oklch */ color: oklch(42.6% 0.094 43.9);

Tailwind

colors: {
  custom: {
    50: '#a4725c',
    500: '#783b1f',
    950: '#000000',
  },
}

SCSS

$custom: #783b1f;
$custom-light: #a4725c;
$custom-dark: #000000;

JSON

{
  "hex": "#783b1f",
  "rgb": {
    "r": 120,
    "g": 59,
    "b": 31
  },
  "hsl": {
    "h": 18.876,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42552,
    "c": 0.0944,
    "h": 43.9
  },
  "luminance": 0.0722
}

Semantic roles & 50–950 ramp

primary

#783B1F

secondary

#478CAB

accent

#B1E246

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100804

muted

#7F7B79

Preview Lab

Preview with #783B1F

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

Preview Lab → · Contrast checker → · Palette generator →