#803F1F#803F1F

#803F1F is a dark, moderate orange. Relative luminance 0.082; OKLCH L 44.5% C 0.100 H 45.0°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#803F1F
RGB	rgb(128, 63, 31)
HSL	hsl(20, 61%, 31%)
HSV	hsv(20, 76%, 50%)
CMYK	cmyk(0%, 50.8%, 75.8%, 49.8%)
CIE-LAB	lab(34.49, 25.51, 31.66)
CIE-LCH	lch(34.49, 40.66, 51.14°)
OKLab	oklab(44.48% 0.0709 0.071)
OKLCH	oklch(44.48% 0.1 45)
XYZ	xyz(10.9279, 8.2444, 2.3119)
Luminance	0.0824 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#803F1F #1F6080

analogous

#801F2F #803F1F #806F1F

triadic

#803F1F #1F803F #3F1F80

tetradic

#803F1F #2F801F #1F6080 #6F1F80

square

#803F1F #2F801F #1F6080 #6F1F80

split-complementary

#803F1F #1F806F #1F2F80

monochromatic

#1D0F07 #4F2713 #803F1F #B1572B #D27547

Accessibility & contrast

On white

7.93

#803F1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#803F1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #803F1F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##803F1F	#FFFFFF	#000000	##FFFFFF
##803F1F	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481B

Deuteranopia (green-blind)

#61571E

Tritanopia (blue-blind)

#8D3238

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #803f1f;
/* rgb */ color: rgb(128, 63, 31);
/* oklch */ color: oklch(44.5% 0.100 45.0);

Tailwind

colors: {
  custom: {
    50: '#aa755c',
    500: '#803f1f',
    950: '#000000',
  },
}

SCSS

$custom: #803f1f;
$custom-light: #aa755c;
$custom-dark: #000000;

JSON

{
  "hex": "#803f1f",
  "rgb": {
    "r": 128,
    "g": 63,
    "b": 31
  },
  "hsl": {
    "h": 19.794,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.44478,
    "c": 0.10031,
    "h": 45
  },
  "luminance": 0.08243
}

Semantic roles & 50–950 ramp

primary

#803F1F

secondary

#4890B3

accent

#AFE444

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#110804

muted

#807B79

Preview Lab

Preview with #803F1F

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

Preview Lab → · Contrast checker → · Palette generator →