#3F1806#3F1806

#3F1806 is a dark, moderate orange. Relative luminance 0.017; OKLCH L 26.5% C 0.067 H 43.4°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F1806
RGB	rgb(63, 24, 6)
HSL	hsl(19, 83%, 14%)
HSV	hsv(19, 90%, 25%)
CMYK	cmyk(0%, 61.9%, 90.5%, 75.3%)
CIE-LAB	lab(13.96, 17.73, 18.67)
CIE-LCH	lch(13.96, 25.75, 46.47°)
OKLab	oklab(26.5% 0.0488 0.0462)
OKLCH	oklch(26.5% 0.067 43.4)
XYZ	xyz(2.4097, 1.7235, 0.3780)
Luminance	0.0172 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1806 #062D3F

analogous

#3F0610 #3F1806 #3F3406

triadic

#3F1806 #063F18 #18063F

tetradic

#3F1806 #103F06 #062D3F #34063F

square

#3F1806 #103F06 #062D3F #34063F

split-complementary

#3F1806 #063F34 #06103F

monochromatic

#1C0B03 #1C0B03 #3F1806 #772D0B #AF4311

Accessibility & contrast

On white

15.62

#3F1806 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#3F1806 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1806

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1806	#FFFFFF	#000000	##FFFFFF
##3F1806	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E04

Deuteranopia (green-blind)

#2C2705

Tritanopia (blue-blind)

#460F14

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3f1806;
/* rgb */ color: rgb(63, 24, 6);
/* oklch */ color: oklch(26.5% 0.067 43.4);

Tailwind

colors: {
  custom: {
    50: '#785649',
    500: '#3f1806',
    950: '#000000',
  },
}

SCSS

$custom: #3f1806;
$custom-light: #785649;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1806",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 6
  },
  "hsl": {
    "h": 18.947,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.26496,
    "c": 0.06721,
    "h": 43.4
  },
  "luminance": 0.01723
}

Semantic roles & 50–950 ramp

primary

#3F1806

secondary

#22627F

accent

#B9F92F

background

#F7F5F4

surface

#EEE9E6

border

#C9C5C2

text

#090300

muted

#7B7877

Preview Lab

Preview with #3F1806

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

Preview Lab → · Contrast checker → · Palette generator →