#3F1D0E#3F1D0E

#3F1D0E is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.6% C 0.059 H 43.5°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F1D0E
RGB	rgb(63, 29, 14)
HSL	hsl(18, 64%, 15%)
HSV	hsv(18, 78%, 25%)
CMYK	cmyk(0%, 54%, 77.8%, 75.3%)
CIE-LAB	lab(15.32, 15.07, 16.97)
CIE-LCH	lch(15.32, 22.69, 48.39°)
OKLab	oklab(27.56% 0.0425 0.0403)
OKLCH	oklch(27.56% 0.059 43.5)
XYZ	xyz(2.5688, 1.9675, 0.6599)
Luminance	0.0197 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1D0E #0E303F

analogous

#3F0E18 #3F1D0E #3F350E

triadic

#3F1D0E #0E3F1D #1D0E3F

tetradic

#3F1D0E #183F0E #0E303F #350E3F

square

#3F1D0E #183F0E #0E303F #350E3F

split-complementary

#3F1D0E #0E3F35 #0E183F

monochromatic

#190C06 #190C06 #3F1D0E #713419 #A34B24

Accessibility & contrast

On white

15.07

#3F1D0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3F1D0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1D0E

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1D0E	#FFFFFF	#000000	##FFFFFF
##3F1D0E	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220C

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#46161A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f1d0e;
/* rgb */ color: rgb(63, 29, 14);
/* oklch */ color: oklch(27.6% 0.059 43.5);

Tailwind

colors: {
  custom: {
    50: '#77594d',
    500: '#3f1d0e',
    950: '#000000',
  },
}

SCSS

$custom: #3f1d0e;
$custom-light: #77594d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1d0e",
  "rgb": {
    "r": 63,
    "g": 29,
    "b": 14
  },
  "hsl": {
    "h": 18.367,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.27561,
    "c": 0.05853,
    "h": 43.5
  },
  "luminance": 0.01967
}

Semantic roles & 50–950 ramp

primary

#3F1D0E

secondary

#2F637A

accent

#B4E741

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3F1D0E

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

Preview Lab → · Contrast checker → · Palette generator →