#3A1305#3A1305

#3A1305 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 24.7% C 0.066 H 40.0°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#3A1305
RGB	rgb(58, 19, 5)
HSL	hsl(16, 84%, 12%)
HSV	hsv(16, 91%, 23%)
CMYK	cmyk(0%, 67.2%, 91.4%, 77.3%)
CIE-LAB	lab(11.80, 18.33, 16.00)
CIE-LCH	lch(11.80, 24.34, 41.12°)
OKLab	oklab(24.66% 0.0509 0.0427)
OKLCH	oklch(24.66% 0.066 40)
XYZ	xyz(2.0054, 1.3765, 0.3036)
Luminance	0.0138 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1305 #052C3A

analogous

#3A0512 #3A1305 #3A2E05

triadic

#3A1305 #053A13 #13053A

tetradic

#3A1305 #123A05 #052C3A #2E053A

square

#3A1305 #123A05 #052C3A #2E053A

split-complementary

#3A1305 #053A2E #05123A

monochromatic

#1C0902 #1C0902 #3A1305 #72250A #AB380F

Accessibility & contrast

On white

16.47

#3A1305 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3A1305 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1305

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1305	#FFFFFF	#000000	##FFFFFF
##3A1305	1.00	16.47	1.28	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A04

Deuteranopia (green-blind)

#282204

Tritanopia (blue-blind)

#410A10

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3a1305;
/* rgb */ color: rgb(58, 19, 5);
/* oklch */ color: oklch(24.7% 0.066 40.0);

Tailwind

colors: {
  custom: {
    50: '#745249',
    500: '#3a1305',
    950: '#000000',
  },
}

SCSS

$custom: #3a1305;
$custom-light: #745249;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1305",
  "rgb": {
    "r": 58,
    "g": 19,
    "b": 5
  },
  "hsl": {
    "h": 15.849,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24657,
    "c": 0.06642,
    "h": 40
  },
  "luminance": 0.01376
}

Semantic roles & 50–950 ramp

primary

#3A1305

secondary

#20637B

accent

#C4FA2D

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3A1305

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

Preview Lab → · Contrast checker → · Palette generator →