#3F1A09#3F1A09

#3F1A09 is a dark, moderate orange. Relative luminance 0.018; OKLCH L 26.9% C 0.064 H 43.5°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#3F1A09
RGB	rgb(63, 26, 9)
HSL	hsl(19, 75%, 14%)
HSV	hsv(19, 86%, 25%)
CMYK	cmyk(0%, 58.7%, 85.7%, 75.3%)
CIE-LAB	lab(14.49, 16.66, 18.13)
CIE-LCH	lch(14.49, 24.62, 47.42°)
OKLab	oklab(26.91% 0.0463 0.044)
OKLCH	oklch(26.91% 0.064 43.5)
XYZ	xyz(2.4688, 1.8156, 0.4788)
Luminance	0.0181 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1A09 #092E3F

analogous

#3F0913 #3F1A09 #3F3509

triadic

#3F1A09 #093F1A #1A093F

tetradic

#3F1A09 #133F09 #092E3F #35093F

square

#3F1A09 #133F09 #092E3F #35093F

split-complementary

#3F1A09 #093F35 #09133F

monochromatic

#1B0B04 #1B0B04 #3F1A09 #753011 #AA4618

Accessibility & contrast

On white

15.41

#3F1A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#3F1A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1A09

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1A09	#FFFFFF	#000000	##FFFFFF
##3F1A09	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242007

Deuteranopia (green-blind)

#2D2808

Tritanopia (blue-blind)

#461216

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f1a09;
/* rgb */ color: rgb(63, 26, 9);
/* oklch */ color: oklch(26.9% 0.064 43.5);

Tailwind

colors: {
  custom: {
    50: '#78574a',
    500: '#3f1a09',
    950: '#000000',
  },
}

SCSS

$custom: #3f1a09;
$custom-light: #78574a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1a09",
  "rgb": {
    "r": 63,
    "g": 26,
    "b": 9
  },
  "hsl": {
    "h": 18.889,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26907,
    "c": 0.06382,
    "h": 43.5
  },
  "luminance": 0.01815
}

Semantic roles & 50–950 ramp

primary

#3F1A09

secondary

#27627D

accent

#B7F236

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3F1A09

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

Preview Lab → · Contrast checker → · Palette generator →