#391406#391406

#391406 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 24.7% C 0.064 H 40.7°. Best body text is #FFFFFF at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#391406
RGB	rgb(57, 20, 6)
HSL	hsl(16, 81%, 12%)
HSV	hsv(16, 89%, 22%)
CMYK	cmyk(0%, 64.9%, 89.5%, 77.6%)
CIE-LAB	lab(11.85, 17.32, 15.63)
CIE-LCH	lch(11.85, 23.33, 42.05°)
OKLab	oklab(24.66% 0.0482 0.0414)
OKLCH	oklch(24.66% 0.064 40.7)
XYZ	xyz(1.9706, 1.3836, 0.3356)
Luminance	0.0138 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391406 #062B39

analogous

#390611 #391406 #392E06

triadic

#391406 #063914 #140639

tetradic

#391406 #113906 #062B39 #2E0639

square

#391406 #113906 #062B39 #2E0639

split-complementary

#391406 #06392E #061139

monochromatic

#1C0A03 #1C0A03 #391406 #70270C #A83B12

Accessibility & contrast

On white

16.45

#391406 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#391406 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391406

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391406	#FFFFFF	#000000	##FFFFFF
##391406	1.00	16.45	1.28	16.45
#FFFFFF	16.45	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A05

Deuteranopia (green-blind)

#272205

Tritanopia (blue-blind)

#400C11

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #391406;
/* rgb */ color: rgb(57, 20, 6);
/* oklch */ color: oklch(24.7% 0.064 40.7);

Tailwind

colors: {
  custom: {
    50: '#735349',
    500: '#391406',
    950: '#000000',
  },
}

SCSS

$custom: #391406;
$custom-light: #735349;
$custom-dark: #000000;

JSON

{
  "hex": "#391406",
  "rgb": {
    "r": 57,
    "g": 20,
    "b": 6
  },
  "hsl": {
    "h": 16.471,
    "s": 80.952,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24659,
    "c": 0.06354,
    "h": 40.7
  },
  "luminance": 0.01383
}

Semantic roles & 50–950 ramp

primary

#391406

secondary

#226179

accent

#C1F730

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #391406

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

Preview Lab → · Contrast checker → · Palette generator →