#4E1103#4E1103

#4E1103 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.3% C 0.094 H 34.8°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E1103
RGB	rgb(78, 17, 3)
HSL	hsl(11, 93%, 16%)
HSV	hsv(11, 96%, 31%)
CMYK	cmyk(0%, 78.2%, 96.2%, 69.4%)
CIE-LAB	lab(15.63, 27.74, 22.65)
CIE-LCH	lch(15.63, 35.81, 39.23°)
OKLab	oklab(28.33% 0.0771 0.0537)
OKLCH	oklch(28.33% 0.094 34.8)
XYZ	xyz(3.3592, 2.0277, 0.3006)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1103 #03404E

analogous

#4E031A #4E1103 #4E3603

triadic

#4E1103 #034E11 #11034E

tetradic

#4E1103 #1A4E03 #03404E #36034E

square

#4E1103 #1A4E03 #03404E #36034E

split-complementary

#4E1103 #034E36 #031A4E

monochromatic

#1D0601 #1D0601 #4E1103 #891E05 #C42B08

Accessibility & contrast

On white

14.94

#4E1103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4E1103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1103

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1103	#FFFFFF	#000000	##FFFFFF
##4E1103	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241E01

Deuteranopia (green-blind)

#332C01

Tritanopia (blue-blind)

#57000E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4e1103;
/* rgb */ color: rgb(78, 17, 3);
/* oklch */ color: oklch(28.3% 0.094 34.8);

Tailwind

colors: {
  custom: {
    50: '#865448',
    500: '#4e1103',
    950: '#000000',
  },
}

SCSS

$custom: #4e1103;
$custom-light: #865448;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1103",
  "rgb": {
    "r": 78,
    "g": 17,
    "b": 3
  },
  "hsl": {
    "h": 11.2,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28327,
    "c": 0.09395,
    "h": 34.8
  },
  "luminance": 0.02027
}

Semantic roles & 50–950 ramp

primary

#4E1103

secondary

#1E798E

accent

#D7FF29

background

#F8F4F4

surface

#F0E8E6

border

#CBC4C2

text

#0C0300

muted

#7D7877

Preview Lab

Preview with #4E1103

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

Preview Lab → · Contrast checker → · Palette generator →