#3F1708#3F1708

#3F1708 is a dark, moderate orange. Relative luminance 0.017; OKLCH L 26.3% C 0.067 H 40.1°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#3F1708
RGB	rgb(63, 23, 8)
HSL	hsl(16, 77%, 14%)
HSV	hsv(16, 87%, 25%)
CMYK	cmyk(0%, 63.5%, 87.3%, 75.3%)
CIE-LAB	lab(13.75, 18.45, 17.58)
CIE-LCH	lch(13.75, 25.48, 43.61°)
OKLab	oklab(26.34% 0.0515 0.0434)
OKLCH	oklch(26.34% 0.067 40.1)
XYZ	xyz(2.4004, 1.6874, 0.4290)
Luminance	0.0169 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1708 #08303F

analogous

#3F0815 #3F1708 #3F3308

triadic

#3F1708 #083F17 #17083F

tetradic

#3F1708 #153F08 #08303F #33083F

square

#3F1708 #153F08 #08303F #33083F

split-complementary

#3F1708 #083F33 #08153F

monochromatic

#1B0A03 #1B0A03 #3F1708 #752B0F #AC3F16

Accessibility & contrast

On white

15.70

#3F1708 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#3F1708 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1708

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1708	#FFFFFF	#000000	##FFFFFF
##3F1708	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E06

Deuteranopia (green-blind)

#2C2607

Tritanopia (blue-blind)

#460E14

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3f1708;
/* rgb */ color: rgb(63, 23, 8);
/* oklch */ color: oklch(26.3% 0.067 40.1);

Tailwind

colors: {
  custom: {
    50: '#78554a',
    500: '#3f1708',
    950: '#000000',
  },
}

SCSS

$custom: #3f1708;
$custom-light: #78554a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1708",
  "rgb": {
    "r": 63,
    "g": 23,
    "b": 8
  },
  "hsl": {
    "h": 16.364,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.26344,
    "c": 0.06736,
    "h": 40.1
  },
  "luminance": 0.01687
}

Semantic roles & 50–950 ramp

primary

#3F1708

secondary

#25657E

accent

#C0F434

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3F1708

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

Preview Lab → · Contrast checker → · Palette generator →