#4F390D#4F390D

#4F390D is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.1% C 0.066 H 80.6°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F390D
RGB	rgb(79, 57, 13)
HSL	hsl(40, 72%, 18%)
HSV	hsv(40, 84%, 31%)
CMYK	cmyk(0%, 27.8%, 83.5%, 69%)
CIE-LAB	lab(25.62, 4.92, 29.57)
CIE-LCH	lch(25.62, 29.98, 80.55°)
OKLab	oklab(36.06% 0.0108 0.0649)
OKLCH	oklch(36.06% 0.066 80.6)
XYZ	xyz(4.7605, 4.6179, 1.0213)
Luminance	0.0462 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F390D #0D234F

analogous

#4F180D #4F390D #444F0D

triadic

#4F390D #0D4F39 #390D4F

tetradic

#4F390D #0D4F18 #0D234F #4F0D44

square

#4F390D #0D4F18 #0D234F #4F0D44

split-complementary

#4F390D #0D444F #180D4F

monochromatic

#1A1304 #1A1304 #4F390D #845F16 #B8851E

Accessibility & contrast

On white

10.92

#4F390D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#4F390D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F390D

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F390D	#FFFFFF	#000000	##FFFFFF
##4F390D	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423906

Deuteranopia (green-blind)

#473F0F

Tritanopia (blue-blind)

#573330

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f390d;
/* rgb */ color: rgb(79, 57, 13);
/* oklch */ color: oklch(36.1% 0.066 80.6);

Tailwind

colors: {
  custom: {
    50: '#846f4f',
    500: '#4f390d',
    950: '#000000',
  },
}

SCSS

$custom: #4f390d;
$custom-light: #846f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f390d",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 13
  },
  "hsl": {
    "h": 40,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.36058,
    "c": 0.06583,
    "h": 80.6
  },
  "luminance": 0.04618
}

Semantic roles & 50–950 ramp

primary

#4F390D

secondary

#2E4D8A

accent

#76EE39

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F390D

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

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