#3F2904#3F2904

#3F2904 is a dark, muted orange. Relative luminance 0.027; OKLCH L 30.1% C 0.059 H 75.3°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#3F2904
RGB	rgb(63, 41, 4)
HSL	hsl(38, 88%, 13%)
HSV	hsv(38, 94%, 25%)
CMYK	cmyk(0%, 34.9%, 93.7%, 75.3%)
CIE-LAB	lab(18.59, 6.51, 25.25)
CIE-LCH	lch(18.59, 26.07, 75.55°)
OKLab	oklab(30.06% 0.0151 0.0574)
OKLCH	oklch(30.06% 0.059 75.3)
XYZ	xyz(2.8650, 2.6517, 0.4758)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2904 #041A3F

analogous

#3F0B04 #3F2904 #373F04

triadic

#3F2904 #043F29 #29043F

tetradic

#3F2904 #043F0B #041A3F #3F0437

square

#3F2904 #043F0B #041A3F #3F0437

split-complementary

#3F2904 #04373F #0B043F

monochromatic

#1D1302 #1D1302 #3F2904 #794E08 #B2740B

Accessibility & contrast

On white

13.72

#3F2904 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3F2904 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2904

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2904	#FFFFFF	#000000	##FFFFFF
##3F2904	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312A00

Deuteranopia (green-blind)

#362F05

Tritanopia (blue-blind)

#462322

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f2904;
/* rgb */ color: rgb(63, 41, 4);
/* oklch */ color: oklch(30.1% 0.059 75.3);

Tailwind

colors: {
  custom: {
    50: '#776249',
    500: '#3f2904',
    950: '#000000',
  },
}

SCSS

$custom: #3f2904;
$custom-light: #776249;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2904",
  "rgb": {
    "r": 63,
    "g": 41,
    "b": 4
  },
  "hsl": {
    "h": 37.627,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30058,
    "c": 0.05937,
    "h": 75.3
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#3F2904

secondary

#1E4380

accent

#79FE2A

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3F2904

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

Preview Lab → · Contrast checker → · Palette generator →