#3F2F05#3F2F05

#3F2F05 is a dark, moderate orange. Relative luminance 0.031; OKLCH L 31.5% C 0.060 H 86.3°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#3F2F05
RGB	rgb(63, 47, 5)
HSL	hsl(43, 85%, 13%)
HSV	hsv(43, 92%, 25%)
CMYK	cmyk(0%, 25.4%, 92.1%, 75.3%)
CIE-LAB	lab(20.44, 2.56, 26.96)
CIE-LCH	lch(20.44, 27.09, 84.57°)
OKLab	oklab(31.51% 0.0039 0.06)
OKLCH	oklch(31.51% 0.06 86.3)
XYZ	xyz(3.0940, 3.1010, 0.5791)
Luminance	0.0310 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2F05 #05153F

analogous

#3F1205 #3F2F05 #323F05

triadic

#3F2F05 #053F2F #2F053F

tetradic

#3F2F05 #053F12 #05153F #3F0532

square

#3F2F05 #053F12 #05153F #3F0532

split-complementary

#3F2F05 #05323F #12053F

monochromatic

#1C1502 #1C1502 #3F2F05 #785909 #B0840E

Accessibility & contrast

On white

12.96

#3F2F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3F2F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2F05

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2F05	#FFFFFF	#000000	##FFFFFF
##3F2F05	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#3A3307

Tritanopia (blue-blind)

#452A27

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f2f05;
/* rgb */ color: rgb(63, 47, 5);
/* oklch */ color: oklch(31.5% 0.060 86.3);

Tailwind

colors: {
  custom: {
    50: '#77674a',
    500: '#3f2f05',
    950: '#000000',
  },
}

SCSS

$custom: #3f2f05;
$custom-light: #77674a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2f05",
  "rgb": {
    "r": 63,
    "g": 47,
    "b": 5
  },
  "hsl": {
    "h": 43.448,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31512,
    "c": 0.06016,
    "h": 86.3
  },
  "luminance": 0.03101
}

Semantic roles & 50–950 ramp

primary

#3F2F05

secondary

#203B80

accent

#65FC2C

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F2F05

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

Preview Lab → · Contrast checker → · Palette generator →