#4E1903#4E1903

#4E1903 is a dark, moderate orange. Relative luminance 0.023; OKLCH L 29.4% C 0.086 H 40.9°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#4E1903
RGB	rgb(78, 25, 3)
HSL	hsl(18, 93%, 16%)
HSV	hsv(18, 96%, 31%)
CMYK	cmyk(0%, 67.9%, 96.2%, 69.4%)
CIE-LAB	lab(17.09, 23.80, 24.47)
CIE-LCH	lch(17.09, 34.14, 45.79°)
OKLab	oklab(29.43% 0.0651 0.0563)
OKLCH	oklch(29.43% 0.086 40.9)
XYZ	xyz(3.5064, 2.3220, 0.3497)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1903 #03384E

analogous

#4E0312 #4E1903 #4E3E03

triadic

#4E1903 #034E19 #19034E

tetradic

#4E1903 #124E03 #03384E #3E034E

square

#4E1903 #124E03 #03384E #3E034E

split-complementary

#4E1903 #034E3E #03124E

monochromatic

#1D0901 #1D0901 #4E1903 #892C05 #C43F08

Accessibility & contrast

On white

14.34

#4E1903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4E1903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1903

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1903	#FFFFFF	#000000	##FFFFFF
##4E1903	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282301

Deuteranopia (green-blind)

#352F01

Tritanopia (blue-blind)

#570B15

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4e1903;
/* rgb */ color: rgb(78, 25, 3);
/* oklch */ color: oklch(29.4% 0.086 40.9);

Tailwind

colors: {
  custom: {
    50: '#855848',
    500: '#4e1903',
    950: '#000000',
  },
}

SCSS

$custom: #4e1903;
$custom-light: #855848;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1903",
  "rgb": {
    "r": 78,
    "g": 25,
    "b": 3
  },
  "hsl": {
    "h": 17.6,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.29427,
    "c": 0.08606,
    "h": 40.9
  },
  "luminance": 0.02322
}

Semantic roles & 50–950 ramp

primary

#4E1903

secondary

#1E6E8E

accent

#C0FF29

background

#F8F5F4

surface

#F0E9E6

border

#CBC5C2

text

#0C0300

muted

#7D7877

Preview Lab

Preview with #4E1903

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

Preview Lab → · Contrast checker → · Palette generator →