#3F2B04#3F2B04

#3F2B04 is a dark, muted orange. Relative luminance 0.028; OKLCH L 30.5% C 0.060 H 79.2°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#3F2B04
RGB	rgb(63, 43, 4)
HSL	hsl(40, 88%, 13%)
HSV	hsv(40, 94%, 25%)
CMYK	cmyk(0%, 31.7%, 93.7%, 75.3%)
CIE-LAB	lab(19.20, 5.17, 25.96)
CIE-LCH	lch(19.20, 26.47, 78.74°)
OKLab	oklab(30.53% 0.0112 0.0586)
OKLCH	oklch(30.53% 0.06 79.2)
XYZ	xyz(2.9359, 2.7935, 0.4994)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2B04 #04183F

analogous

#3F0D04 #3F2B04 #353F04

triadic

#3F2B04 #043F2B #2B043F

tetradic

#3F2B04 #043F0D #04183F #3F0435

square

#3F2B04 #043F0D #04183F #3F0435

split-complementary

#3F2B04 #04353F #0D043F

monochromatic

#1D1402 #1D1402 #3F2B04 #795208 #B27A0B

Accessibility & contrast

On white

13.47

#3F2B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3F2B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2B04

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2B04	#FFFFFF	#000000	##FFFFFF
##3F2B04	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#373105

Tritanopia (blue-blind)

#452524

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f2b04;
/* rgb */ color: rgb(63, 43, 4);
/* oklch */ color: oklch(30.5% 0.060 79.2);

Tailwind

colors: {
  custom: {
    50: '#776449',
    500: '#3f2b04',
    950: '#000000',
  },
}

SCSS

$custom: #3f2b04;
$custom-light: #776449;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2b04",
  "rgb": {
    "r": 63,
    "g": 43,
    "b": 4
  },
  "hsl": {
    "h": 39.661,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30532,
    "c": 0.05962,
    "h": 79.2
  },
  "luminance": 0.02793
}

Semantic roles & 50–950 ramp

primary

#3F2B04

secondary

#1E4080

accent

#72FE2A

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3F2B04

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

Preview Lab → · Contrast checker → · Palette generator →