#4F390C#4F390C

#4F390C is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.0% C 0.066 H 80.9°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F390C
RGB	rgb(79, 57, 12)
HSL	hsl(40, 74%, 18%)
HSV	hsv(40, 85%, 31%)
CMYK	cmyk(0%, 27.8%, 84.8%, 69%)
CIE-LAB	lab(25.61, 4.87, 30.02)
CIE-LCH	lch(25.61, 30.42, 80.78°)
OKLab	oklab(36.05% 0.0105 0.0657)
OKLCH	oklch(36.05% 0.066 80.9)
XYZ	xyz(4.7543, 4.6154, 0.9882)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F390C #0C224F

analogous

#4F180C #4F390C #434F0C

triadic

#4F390C #0C4F39 #390C4F

tetradic

#4F390C #0C4F18 #0C224F #4F0C43

square

#4F390C #0C4F18 #0C224F #4F0C43

split-complementary

#4F390C #0C434F #180C4F

monochromatic

#1B1304 #1B1304 #4F390C #845F14 #B9861C

Accessibility & contrast

On white

10.92

#4F390C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#4F390C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F390C

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F390C	#FFFFFF	#000000	##FFFFFF
##4F390C	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)

#423905

Deuteranopia (green-blind)

#473F0E

Tritanopia (blue-blind)

#573230

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f390c;
/* rgb */ color: rgb(79, 57, 12);
/* oklch */ color: oklch(36.0% 0.066 80.9);

Tailwind

colors: {
  custom: {
    50: '#846f4e',
    500: '#4f390c',
    950: '#000000',
  },
}

SCSS

$custom: #4f390c;
$custom-light: #846f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f390c",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 12
  },
  "hsl": {
    "h": 40.299,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.3605,
    "c": 0.06648,
    "h": 80.9
  },
  "luminance": 0.04615
}

Semantic roles & 50–950 ramp

primary

#4F390C

secondary

#2C4B8B

accent

#74F038

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4F390C

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

Preview Lab → · Contrast checker → · Palette generator →