#4E1918#4E1918

#4E1918 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.080 H 24.4°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E1918
RGB	rgb(78, 25, 24)
HSL	hsl(1, 53%, 20%)
HSV	hsv(1, 69%, 31%)
CMYK	cmyk(0%, 67.9%, 69.2%, 69.4%)
CIE-LAB	lab(17.37, 24.91, 13.90)
CIE-LCH	lch(17.37, 28.53, 29.16°)
OKLab	oklab(29.73% 0.0733 0.0332)
OKLCH	oklch(29.73% 0.08 24.4)
XYZ	xyz(3.6547, 2.3814, 1.1312)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1918 #184D4E

analogous

#4E1832 #4E1918 #4E3418

triadic

#4E1918 #184E19 #19184E

tetradic

#4E1918 #324E18 #184D4E #34184E

square

#4E1918 #324E18 #184D4E #34184E

split-complementary

#4E1918 #184E34 #18324E

monochromatic

#170707 #1F0A0A #4E1918 #7D2826 #AC3735

Accessibility & contrast

On white

14.23

#4E1918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4E1918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1918

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1918	#FFFFFF	#000000	##FFFFFF
##4E1918	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272417

Deuteranopia (green-blind)

#342F17

Tritanopia (blue-blind)

#560E19

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4e1918;
/* rgb */ color: rgb(78, 25, 24);
/* oklch */ color: oklch(29.7% 0.080 24.4);

Tailwind

colors: {
  custom: {
    50: '#845854',
    500: '#4e1918',
    950: '#000000',
  },
}

SCSS

$custom: #4e1918;
$custom-light: #845854;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1918",
  "rgb": {
    "r": 78,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 1.111,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.29727,
    "c": 0.08047,
    "h": 24.4
  },
  "luminance": 0.02381
}

Semantic roles & 50–950 ramp

primary

#4E1918

secondary

#3D8385

accent

#DADC4B

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4E1918

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

Preview Lab → · Contrast checker → · Palette generator →