#4A131A#4A131A

#4A131A is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.083 H 17.0°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#4A131A
RGB	rgb(74, 19, 26)
HSL	hsl(352, 59%, 18%)
HSV	hsv(352, 74%, 29%)
CMYK	cmyk(0%, 74.3%, 64.9%, 71%)
CIE-LAB	lab(15.47, 26.54, 9.85)
CIE-LCH	lch(15.47, 28.31, 20.37°)
OKLab	oklab(28.16% 0.0794 0.0242)
OKLCH	oklch(28.16% 0.083 17)
XYZ	xyz(3.2437, 1.9966, 1.1917)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A131A #134A43

analogous

#4A1335 #4A131A #4A2713

triadic

#4A131A #1A4A13 #131A4A

tetradic

#4A131A #354A13 #134A43 #27134A

square

#4A131A #354A13 #134A43 #27134A

split-complementary

#4A131A #134A27 #13354A

monochromatic

#180609 #190609 #4A131A #7B202B #AB2C3C

Accessibility & contrast

On white

15.01

#4A131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4A131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A131A

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A131A	#FFFFFF	#000000	##FFFFFF
##4A131A	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211F1A

Deuteranopia (green-blind)

#2F2B19

Tritanopia (blue-blind)

#520716

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4a131a;
/* rgb */ color: rgb(74, 19, 26);
/* oklch */ color: oklch(28.2% 0.083 17.0);

Tailwind

colors: {
  custom: {
    50: '#815556',
    500: '#4a131a',
    950: '#000000',
  },
}

SCSS

$custom: #4a131a;
$custom-light: #815556;
$custom-dark: #000000;

JSON

{
  "hex": "#4a131a",
  "rgb": {
    "r": 74,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 352.364,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28161,
    "c": 0.08302,
    "h": 17
  },
  "luminance": 0.01996
}

Semantic roles & 50–950 ramp

primary

#4A131A

secondary

#368379

accent

#E2CE45

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4A131A

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

Preview Lab → · Contrast checker → · Palette generator →