#4C390D#4C390D

#4C390D is a dark, moderate orange. Relative luminance 0.045; OKLCH L 35.7% C 0.064 H 84.2°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#4C390D
RGB	rgb(76, 57, 13)
HSL	hsl(42, 71%, 17%)
HSV	hsv(42, 83%, 30%)
CMYK	cmyk(0%, 25%, 82.9%, 70.2%)
CIE-LAB	lab(25.24, 3.36, 29.07)
CIE-LCH	lch(25.24, 29.27, 83.40°)
OKLab	oklab(35.67% 0.0065 0.0641)
OKLCH	oklch(35.67% 0.064 84.2)
XYZ	xyz(4.5165, 4.4921, 1.0099)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C390D #0D204C

analogous

#4C1A0D #4C390D #3F4C0D

triadic

#4C390D #0D4C39 #390D4C

tetradic

#4C390D #0D4C1A #0D204C #4C0D3F

square

#4C390D #0D4C1A #0D204C #4C0D3F

split-complementary

#4C390D #0D3F4C #1A0D4C

monochromatic

#1A1404 #1A1404 #4C390D #806016 #B5871F

Accessibility & contrast

On white

11.06

#4C390D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4C390D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C390D

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C390D	#FFFFFF	#000000	##FFFFFF
##4C390D	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)

#413907

Deuteranopia (green-blind)

#463E0F

Tritanopia (blue-blind)

#533330

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4c390d;
/* rgb */ color: rgb(76, 57, 13);
/* oklch */ color: oklch(35.7% 0.064 84.2);

Tailwind

colors: {
  custom: {
    50: '#816f4f',
    500: '#4c390d',
    950: '#000000',
  },
}

SCSS

$custom: #4c390d;
$custom-light: #816f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c390d",
  "rgb": {
    "r": 76,
    "g": 57,
    "b": 13
  },
  "hsl": {
    "h": 41.905,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.35673,
    "c": 0.06438,
    "h": 84.2
  },
  "luminance": 0.04492
}

Semantic roles & 50–950 ramp

primary

#4C390D

secondary

#2E4987

accent

#70EE3A

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #4C390D

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

Preview Lab → · Contrast checker → · Palette generator →