#4E1303#4E1303

#4E1303 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.6% C 0.092 H 36.1°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E1303
RGB	rgb(78, 19, 3)
HSL	hsl(13, 93%, 16%)
HSV	hsv(13, 96%, 31%)
CMYK	cmyk(0%, 75.6%, 96.2%, 69.4%)
CIE-LAB	lab(15.97, 26.83, 23.07)
CIE-LCH	lch(15.97, 35.39, 40.69°)
OKLab	oklab(28.58% 0.0743 0.0543)
OKLCH	oklch(28.58% 0.092 36.1)
XYZ	xyz(3.3916, 2.0925, 0.3114)
Luminance	0.0209 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1303 #033E4E

analogous

#4E0318 #4E1303 #4E3803

triadic

#4E1303 #034E13 #13034E

tetradic

#4E1303 #184E03 #033E4E #38034E

square

#4E1303 #184E03 #033E4E #38034E

split-complementary

#4E1303 #034E38 #03184E

monochromatic

#1D0701 #1D0701 #4E1303 #892105 #C43008

Accessibility & contrast

On white

14.81

#4E1303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4E1303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1303

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1303	#FFFFFF	#000000	##FFFFFF
##4E1303	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#251F01

Deuteranopia (green-blind)

#332D01

Tritanopia (blue-blind)

#570110

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4e1303;
/* rgb */ color: rgb(78, 19, 3);
/* oklch */ color: oklch(28.6% 0.092 36.1);

Tailwind

colors: {
  custom: {
    50: '#865548',
    500: '#4e1303',
    950: '#000000',
  },
}

SCSS

$custom: #4e1303;
$custom-light: #865548;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1303",
  "rgb": {
    "r": 78,
    "g": 19,
    "b": 3
  },
  "hsl": {
    "h": 12.8,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28577,
    "c": 0.09202,
    "h": 36.1
  },
  "luminance": 0.02092
}

Semantic roles & 50–950 ramp

primary

#4E1303

secondary

#1E778E

accent

#D1FF29

background

#F8F5F4

surface

#F0E9E6

border

#CBC5C2

text

#0C0300

muted

#7D7877

Preview Lab

Preview with #4E1303

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

Preview Lab → · Contrast checker → · Palette generator →