#3A1604#3A1604

#3A1604 is a dark, moderate orange. Relative luminance 0.015; OKLCH L 25.2% C 0.064 H 45.4°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A1604
RGB	rgb(58, 22, 4)
HSL	hsl(20, 87%, 12%)
HSV	hsv(20, 93%, 23%)
CMYK	cmyk(0%, 62.1%, 93.1%, 77.3%)
CIE-LAB	lab(12.50, 16.44, 17.36)
CIE-LCH	lch(12.50, 23.91, 46.55°)
OKLab	oklab(25.18% 0.0448 0.0455)
OKLCH	oklch(25.18% 0.064 45.4)
XYZ	xyz(2.0540, 1.4824, 0.2928)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1604 #04283A

analogous

#3A040D #3A1604 #3A3104

triadic

#3A1604 #043A16 #16043A

tetradic

#3A1604 #0D3A04 #04283A #31043A

square

#3A1604 #0D3A04 #04283A #31043A

split-complementary

#3A1604 #043A31 #040D3A

monochromatic

#1D0B02 #1D0B02 #3A1604 #732C08 #AD410C

Accessibility & contrast

On white

16.20

#3A1604 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3A1604 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1604

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1604	#FFFFFF	#000000	##FFFFFF
##3A1604	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B02

Deuteranopia (green-blind)

#292403

Tritanopia (blue-blind)

#410E12

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3a1604;
/* rgb */ color: rgb(58, 22, 4);
/* oklch */ color: oklch(25.2% 0.064 45.4);

Tailwind

colors: {
  custom: {
    50: '#745448',
    500: '#3a1604',
    950: '#000000',
  },
}

SCSS

$custom: #3a1604;
$custom-light: #745448;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1604",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 4
  },
  "hsl": {
    "h": 20,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.25181,
    "c": 0.06384,
    "h": 45.4
  },
  "luminance": 0.01482
}

Semantic roles & 50–950 ramp

primary

#3A1604

secondary

#1E5D7C

accent

#B7FD2B

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3A1604

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

Preview Lab → · Contrast checker → · Palette generator →