#391C0F#391C0F

#391C0F is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.4% C 0.051 H 44.2°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#391C0F
RGB	rgb(57, 28, 15)
HSL	hsl(19, 58%, 14%)
HSV	hsv(19, 74%, 22%)
CMYK	cmyk(0%, 50.9%, 73.7%, 77.6%)
CIE-LAB	lab(14.03, 12.81, 14.59)
CIE-LCH	lch(14.03, 19.42, 48.70°)
OKLab	oklab(26.37% 0.0365 0.0354)
OKLCH	oklch(26.37% 0.051 44.2)
XYZ	xyz(2.1890, 1.7351, 0.6715)
Luminance	0.0174 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C0F #0F2C39

analogous

#390F17 #391C0F #39310F

triadic

#391C0F #0F391C #1C0F39

tetradic

#391C0F #17390F #0F2C39 #310F39

square

#391C0F #17390F #0F2C39 #310F39

split-complementary

#391C0F #0F3931 #0F1739

monochromatic

#180C06 #180C06 #391C0F #69341C #9A4C29

Accessibility & contrast

On white

15.59

#391C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#391C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C0F

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C0F	#FFFFFF	#000000	##FFFFFF
##391C0F	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200E

Deuteranopia (green-blind)

#2B260F

Tritanopia (blue-blind)

#3F1719

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #391c0f;
/* rgb */ color: rgb(57, 28, 15);
/* oklch */ color: oklch(26.4% 0.051 44.2);

Tailwind

colors: {
  custom: {
    50: '#72584e',
    500: '#391c0f',
    950: '#000000',
  },
}

SCSS

$custom: #391c0f;
$custom-light: #72584e;
$custom-dark: #000000;

JSON

{
  "hex": "#391c0f",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 18.571,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26368,
    "c": 0.05085,
    "h": 44.2
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#391C0F

secondary

#305F73

accent

#B1E246

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #391C0F

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

Preview Lab → · Contrast checker → · Palette generator →