#3A1F03#3A1F03

#3A1F03 is a dark, muted orange. Relative luminance 0.019; OKLCH L 27.0% C 0.058 H 62.4°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A1F03
RGB	rgb(58, 31, 3)
HSL	hsl(31, 90%, 12%)
HSV	hsv(31, 95%, 23%)
CMYK	cmyk(0%, 46.6%, 94.8%, 77.3%)
CIE-LAB	lab(14.88, 10.50, 20.91)
CIE-LCH	lch(14.88, 23.40, 63.34°)
OKLab	oklab(27.01% 0.0268 0.0513)
OKLCH	oklch(27.01% 0.058 62.4)
XYZ	xyz(2.2515, 1.8863, 0.3317)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1F03 #031E3A

analogous

#3A0303 #3A1F03 #3A3A03

triadic

#3A1F03 #033A1F #1F033A

tetradic

#3A1F03 #033A03 #031E3A #3A033A

square

#3A1F03 #033A03 #031E3A #3A033A

split-complementary

#3A1F03 #033A3A #03033A

monochromatic

#1D1002 #1D1002 #3A1F03 #743E06 #AE5D09

Accessibility & contrast

On white

15.25

#3A1F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3A1F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1F03

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1F03	#FFFFFF	#000000	##FFFFFF
##3A1F03	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272200

Deuteranopia (green-blind)

#2E2803

Tritanopia (blue-blind)

#401919

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3a1f03;
/* rgb */ color: rgb(58, 31, 3);
/* oklch */ color: oklch(27.0% 0.058 62.4);

Tailwind

colors: {
  custom: {
    50: '#735a48',
    500: '#3a1f03',
    950: '#000000',
  },
}

SCSS

$custom: #3a1f03;
$custom-light: #735a48;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1f03",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 3
  },
  "hsl": {
    "h": 30.545,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.27006,
    "c": 0.05789,
    "h": 62.4
  },
  "luminance": 0.01886
}

Semantic roles & 50–950 ramp

primary

#3A1F03

secondary

#1C4C7D

accent

#92FF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080400

muted

#7B7977

Preview Lab

Preview with #3A1F03

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

Preview Lab → · Contrast checker → · Palette generator →