#4A1318#4A1318

#4A1318 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.083 H 19.1°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#4A1318
RGB	rgb(74, 19, 24)
HSL	hsl(355, 59%, 18%)
HSV	hsv(355, 74%, 29%)
CMYK	cmyk(0%, 74.3%, 67.6%, 71%)
CIE-LAB	lab(15.42, 26.37, 11.23)
CIE-LCH	lch(15.42, 28.67, 23.07°)
OKLab	oklab(28.11% 0.0785 0.0273)
OKLCH	oklch(28.11% 0.083 19.1)
XYZ	xyz(3.2221, 1.9880, 1.0780)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1318 #134A45

analogous

#4A1333 #4A1318 #4A2913

triadic

#4A1318 #184A13 #13184A

tetradic

#4A1318 #334A13 #134A45 #29134A

square

#4A1318 #334A13 #134A45 #29134A

split-complementary

#4A1318 #134A29 #13334A

monochromatic

#180608 #190608 #4A1318 #7B2028 #AB2C38

Accessibility & contrast

On white

15.03

#4A1318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4A1318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1318

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1318	#FFFFFF	#000000	##FFFFFF
##4A1318	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211F18

Deuteranopia (green-blind)

#2F2B17

Tritanopia (blue-blind)

#520715

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4a1318;
/* rgb */ color: rgb(74, 19, 24);
/* oklch */ color: oklch(28.1% 0.083 19.1);

Tailwind

colors: {
  custom: {
    50: '#815554',
    500: '#4a1318',
    950: '#000000',
  },
}

SCSS

$custom: #4a1318;
$custom-light: #815554;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1318",
  "rgb": {
    "r": 74,
    "g": 19,
    "b": 24
  },
  "hsl": {
    "h": 354.545,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28112,
    "c": 0.08308,
    "h": 19.1
  },
  "luminance": 0.01988
}

Semantic roles & 50–950 ramp

primary

#4A1318

secondary

#36837C

accent

#E2D445

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4A1318

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

Preview Lab → · Contrast checker → · Palette generator →