#4C390F#4C390F

#4C390F is a dark, moderate orange. Relative luminance 0.045; OKLCH L 35.7% C 0.063 H 83.5°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#4C390F
RGB	rgb(76, 57, 15)
HSL	hsl(41, 67%, 18%)
HSV	hsv(41, 80%, 30%)
CMYK	cmyk(0%, 25%, 80.3%, 70.2%)
CIE-LAB	lab(25.25, 3.47, 28.13)
CIE-LCH	lch(25.25, 28.35, 82.97°)
OKLab	oklab(35.69% 0.0071 0.0625)
OKLCH	oklch(35.69% 0.063 83.5)
XYZ	xyz(4.5301, 4.4976, 1.0814)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C390F #0F224C

analogous

#4C1A0F #4C390F #404C0F

triadic

#4C390F #0F4C39 #390F4C

tetradic

#4C390F #0F4C1A #0F224C #4C0F40

square

#4C390F #0F4C1A #0F224C #4C0F40

split-complementary

#4C390F #0F404C #1A0F4C

monochromatic

#1A1305 #1A1305 #4C390F #7F5F19 #B28623

Accessibility & contrast

On white

11.06

#4C390F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4C390F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C390F

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C390F	#FFFFFF	#000000	##FFFFFF
##4C390F	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413909

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#533330

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4c390f;
/* rgb */ color: rgb(76, 57, 15);
/* oklch */ color: oklch(35.7% 0.063 83.5);

Tailwind

colors: {
  custom: {
    50: '#816f50',
    500: '#4c390f',
    950: '#000000',
  },
}

SCSS

$custom: #4c390f;
$custom-light: #816f50;
$custom-dark: #000000;

JSON

{
  "hex": "#4c390f",
  "rgb": {
    "r": 76,
    "g": 57,
    "b": 15
  },
  "hsl": {
    "h": 41.311,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35691,
    "c": 0.06292,
    "h": 83.5
  },
  "luminance": 0.04497
}

Semantic roles & 50–950 ramp

primary

#4C390F

secondary

#314B86

accent

#73EA3E

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4C390F

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

Preview Lab → · Contrast checker → · Palette generator →