#3C1F05#3C1F05

#3C1F05 is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.4% C 0.058 H 58.4°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C1F05
RGB	rgb(60, 31, 5)
HSL	hsl(28, 85%, 13%)
HSV	hsv(28, 92%, 24%)
CMYK	cmyk(0%, 48.3%, 91.7%, 76.5%)
CIE-LAB	lab(15.23, 11.68, 20.61)
CIE-LCH	lch(15.23, 23.69, 60.46°)
OKLab	oklab(27.36% 0.0307 0.0498)
OKLCH	oklch(27.36% 0.058 58.4)
XYZ	xyz(2.3811, 1.9518, 0.3949)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1F05 #05223C

analogous

#3C0506 #3C1F05 #3C3A05

triadic

#3C1F05 #053C1F #1F053C

tetradic

#3C1F05 #063C05 #05223C #3A053C

square

#3C1F05 #063C05 #05223C #3A053C

split-complementary

#3C1F05 #053C3A #05063C

monochromatic

#1C0F02 #1C0F02 #3C1F05 #743C0A #AD590E

Accessibility & contrast

On white

15.10

#3C1F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3C1F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1F05

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1F05	#FFFFFF	#000000	##FFFFFF
##3C1F05	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282203

Deuteranopia (green-blind)

#2F2905

Tritanopia (blue-blind)

#43191A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3c1f05;
/* rgb */ color: rgb(60, 31, 5);
/* oklch */ color: oklch(27.4% 0.058 58.4);

Tailwind

colors: {
  custom: {
    50: '#755a49',
    500: '#3c1f05',
    950: '#000000',
  },
}

SCSS

$custom: #3c1f05;
$custom-light: #755a49;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1f05",
  "rgb": {
    "r": 60,
    "g": 31,
    "b": 5
  },
  "hsl": {
    "h": 28.364,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.27356,
    "c": 0.05848,
    "h": 58.4
  },
  "luminance": 0.01952
}

Semantic roles & 50–950 ramp

primary

#3C1F05

secondary

#20517D

accent

#9AFB2D

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#090400

muted

#7B7977

Preview Lab

Preview with #3C1F05

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

Preview Lab → · Contrast checker → · Palette generator →