#783A1F#783A1F

#783A1F is a dark, moderate orange. Relative luminance 0.071; OKLCH L 42.4% C 0.095 H 43.0°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#783A1F
RGB	rgb(120, 58, 31)
HSL	hsl(18, 59%, 30%)
HSV	hsv(18, 74%, 47%)
CMYK	cmyk(0%, 51.7%, 74.2%, 52.9%)
CIE-LAB	lab(32.08, 24.87, 28.67)
CIE-LCH	lch(32.08, 37.95, 49.06°)
OKLab	oklab(42.38% 0.0697 0.065)
OKLCH	oklch(42.38% 0.095 43)
XYZ	xyz(9.5070, 7.1192, 2.1696)
Luminance	0.0712 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783A1F #1F5D78

analogous

#781F31 #783A1F #78661F

triadic

#783A1F #1F783A #3A1F78

tetradic

#783A1F #31781F #1F5D78 #661F78

square

#783A1F #31781F #1F5D78 #661F78

split-complementary

#783A1F #1F7866 #1F3178

monochromatic

#180C06 #472212 #783A1F #A9522C #CE6D43

Accessibility & contrast

On white

8.66

#783A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#783A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #783A1F

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783A1F	#FFFFFF	#000000	##FFFFFF
##783A1F	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431C

Deuteranopia (green-blind)

#5A511E

Tritanopia (blue-blind)

#842D34

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #783a1f;
/* rgb */ color: rgb(120, 58, 31);
/* oklch */ color: oklch(42.4% 0.095 43.0);

Tailwind

colors: {
  custom: {
    50: '#a4715c',
    500: '#783a1f',
    950: '#000000',
  },
}

SCSS

$custom: #783a1f;
$custom-light: #a4715c;
$custom-dark: #000000;

JSON

{
  "hex": "#783a1f",
  "rgb": {
    "r": 120,
    "g": 58,
    "b": 31
  },
  "hsl": {
    "h": 18.202,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42378,
    "c": 0.09529,
    "h": 43
  },
  "luminance": 0.07118
}

Semantic roles & 50–950 ramp

primary

#783A1F

secondary

#478DAB

accent

#B3E246

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100804

muted

#7F7B79

Preview Lab

Preview with #783A1F

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

Preview Lab → · Contrast checker → · Palette generator →