#803B1F#803B1F

#803B1F is a dark, moderate orange. Relative luminance 0.078; OKLCH L 43.8% C 0.104 H 41.6°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#803B1F
RGB	rgb(128, 59, 31)
HSL	hsl(17, 61%, 31%)
HSV	hsv(17, 76%, 50%)
CMYK	cmyk(0%, 53.9%, 75.8%, 49.8%)
CIE-LAB	lab(33.60, 27.74, 30.71)
CIE-LCH	lch(33.60, 41.39, 47.91°)
OKLab	oklab(43.8% 0.0777 0.0689)
OKLCH	oklch(43.8% 0.104 41.6)
XYZ	xyz(10.7144, 7.8174, 2.2407)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#803B1F #1F6480

analogous

#801F33 #803B1F #806B1F

triadic

#803B1F #1F803B #3B1F80

tetradic

#803B1F #33801F #1F6480 #6B1F80

square

#803B1F #33801F #1F6480 #6B1F80

split-complementary

#803B1F #1F806B #1F3380

monochromatic

#1D0E07 #4F2413 #803B1F #B1522B #D26F47

Accessibility & contrast

On white

8.19

#803B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#803B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #803B1F

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##803B1F	#FFFFFF	#000000	##FFFFFF
##803B1F	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461C

Deuteranopia (green-blind)

#5F551D

Tritanopia (blue-blind)

#8D2D35

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #803b1f;
/* rgb */ color: rgb(128, 59, 31);
/* oklch */ color: oklch(43.8% 0.104 41.6);

Tailwind

colors: {
  custom: {
    50: '#ab725c',
    500: '#803b1f',
    950: '#000000',
  },
}

SCSS

$custom: #803b1f;
$custom-light: #ab725c;
$custom-dark: #000000;

JSON

{
  "hex": "#803b1f",
  "rgb": {
    "r": 128,
    "g": 59,
    "b": 31
  },
  "hsl": {
    "h": 17.32,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.438,
    "c": 0.10385,
    "h": 41.6
  },
  "luminance": 0.07816
}

Semantic roles & 50–950 ramp

primary

#803B1F

secondary

#4894B3

accent

#B6E444

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110804

muted

#807B79

Preview Lab

Preview with #803B1F

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

Preview Lab → · Contrast checker → · Palette generator →