#391506#391506

#391506 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 24.8% C 0.062 H 42.1°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#391506
RGB	rgb(57, 21, 6)
HSL	hsl(18, 81%, 12%)
HSV	hsv(18, 89%, 22%)
CMYK	cmyk(0%, 63.2%, 89.5%, 77.6%)
CIE-LAB	lab(12.09, 16.71, 15.95)
CIE-LCH	lch(12.09, 23.10, 43.68°)
OKLab	oklab(24.84% 0.0463 0.0419)
OKLCH	oklch(24.84% 0.062 42.1)
XYZ	xyz(1.9886, 1.4196, 0.3416)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391506 #062A39

analogous

#390611 #391506 #392F06

triadic

#391506 #063915 #150639

tetradic

#391506 #113906 #062A39 #2F0639

square

#391506 #113906 #062A39 #2F0639

split-complementary

#391506 #06392F #061139

monochromatic

#1C0A03 #1C0A03 #391506 #70290C #A83E12

Accessibility & contrast

On white

16.36

#391506 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#391506 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391506

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391506	#FFFFFF	#000000	##FFFFFF
##391506	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B05

Deuteranopia (green-blind)

#282305

Tritanopia (blue-blind)

#3F0D12

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #391506;
/* rgb */ color: rgb(57, 21, 6);
/* oklch */ color: oklch(24.8% 0.062 42.1);

Tailwind

colors: {
  custom: {
    50: '#735349',
    500: '#391506',
    950: '#000000',
  },
}

SCSS

$custom: #391506;
$custom-light: #735349;
$custom-dark: #000000;

JSON

{
  "hex": "#391506",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 6
  },
  "hsl": {
    "h": 17.647,
    "s": 80.952,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24841,
    "c": 0.06247,
    "h": 42.1
  },
  "luminance": 0.01419
}

Semantic roles & 50–950 ramp

primary

#391506

secondary

#225F79

accent

#BDF730

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080200

muted

#7B7877

Preview Lab

Preview with #391506

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

Preview Lab → · Contrast checker → · Palette generator →