#3F230D#3F230D

#3F230D is a dark, muted orange. Relative luminance 0.023; OKLCH L 28.8% C 0.054 H 56.4°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#3F230D
RGB	rgb(63, 35, 13)
HSL	hsl(26, 66%, 15%)
HSV	hsv(26, 79%, 25%)
CMYK	cmyk(0%, 44.4%, 79.4%, 75.3%)
CIE-LAB	lab(16.93, 11.06, 19.48)
CIE-LCH	lch(16.93, 22.40, 60.42°)
OKLab	oklab(28.8% 0.0302 0.0453)
OKLCH	oklch(28.8% 0.054 56.4)
XYZ	xyz(2.7238, 2.2882, 0.6789)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F230D #0D293F

analogous

#3F0D10 #3F230D #3F3C0D

triadic

#3F230D #0D3F23 #230D3F

tetradic

#3F230D #103F0D #0D293F #3C0D3F

square

#3F230D #103F0D #0D293F #3C0D3F

split-complementary

#3F230D #0D3F3C #0D103F

monochromatic

#190E05 #190E05 #3F230D #723F17 #A45B22

Accessibility & contrast

On white

14.41

#3F230D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3F230D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F230D

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F230D	#FFFFFF	#000000	##FFFFFF
##3F230D	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260B

Deuteranopia (green-blind)

#322C0D

Tritanopia (blue-blind)

#461D1E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f230d;
/* rgb */ color: rgb(63, 35, 13);
/* oklch */ color: oklch(28.8% 0.054 56.4);

Tailwind

colors: {
  custom: {
    50: '#775e4d',
    500: '#3f230d',
    950: '#000000',
  },
}

SCSS

$custom: #3f230d;
$custom-light: #775e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f230d",
  "rgb": {
    "r": 63,
    "g": 35,
    "b": 13
  },
  "hsl": {
    "h": 26.4,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.28799,
    "c": 0.05444,
    "h": 56.4
  },
  "luminance": 0.02288
}

Semantic roles & 50–950 ramp

primary

#3F230D

secondary

#2D597B

accent

#9EE93F

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F230D

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

Preview Lab → · Contrast checker → · Palette generator →