#3F2307#3F2307

#3F2307 is a dark, muted orange. Relative luminance 0.023; OKLCH L 28.7% C 0.058 H 61.4°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#3F2307
RGB	rgb(63, 35, 7)
HSL	hsl(30, 80%, 14%)
HSV	hsv(30, 89%, 25%)
CMYK	cmyk(0%, 44.4%, 88.9%, 75.3%)
CIE-LAB	lab(16.87, 10.70, 21.95)
CIE-LCH	lch(16.87, 24.42, 64.01°)
OKLab	oklab(28.73% 0.0279 0.0512)
OKLCH	oklch(28.73% 0.058 61.4)
XYZ	xyz(2.6895, 2.2744, 0.4983)
Luminance	0.0227 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2307 #07233F

analogous

#3F0707 #3F2307 #3F3F07

triadic

#3F2307 #073F23 #23073F

tetradic

#3F2307 #073F07 #07233F #3F073F

square

#3F2307 #073F07 #07233F #3F073F

split-complementary

#3F2307 #073F3F #07073F

monochromatic

#1C0F03 #1C0F03 #3F2307 #76420D #AD6013

Accessibility & contrast

On white

14.43

#3F2307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F2307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2307

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2307	#FFFFFF	#000000	##FFFFFF
##3F2307	1.00	14.43	1.45	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2604

Deuteranopia (green-blind)

#322C07

Tritanopia (blue-blind)

#461D1D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f2307;
/* rgb */ color: rgb(63, 35, 7);
/* oklch */ color: oklch(28.7% 0.058 61.4);

Tailwind

colors: {
  custom: {
    50: '#775e4a',
    500: '#3f2307',
    950: '#000000',
  },
}

SCSS

$custom: #3f2307;
$custom-light: #775e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2307",
  "rgb": {
    "r": 63,
    "g": 35,
    "b": 7
  },
  "hsl": {
    "h": 30,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.28727,
    "c": 0.05828,
    "h": 61.4
  },
  "luminance": 0.02274
}

Semantic roles & 50–950 ramp

primary

#3F2307

secondary

#24517E

accent

#94F631

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F2307

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

Preview Lab → · Contrast checker → · Palette generator →