#4A121A#4A121A

#4A121A is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.084 H 16.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A121A
RGB	rgb(74, 18, 26)
HSL	hsl(351, 61%, 18%)
HSV	hsv(351, 76%, 29%)
CMYK	cmyk(0%, 75.7%, 64.9%, 71%)
CIE-LAB	lab(15.29, 27.02, 9.62)
CIE-LCH	lch(15.29, 28.68, 19.60°)
OKLab	oklab(28.03% 0.0809 0.0237)
OKLCH	oklch(28.03% 0.084 16.3)
XYZ	xyz(3.2271, 1.9635, 1.1861)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A121A #124A42

analogous

#4A1236 #4A121A #4A2612

triadic

#4A121A #1A4A12 #121A4A

tetradic

#4A121A #364A12 #124A42 #26124A

square

#4A121A #364A12 #124A42 #26124A

split-complementary

#4A121A #124A26 #12364A

monochromatic

#190609 #190609 #4A121A #7B1E2B #AC2A3D

Accessibility & contrast

On white

15.08

#4A121A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4A121A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A121A

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A121A	#FFFFFF	#000000	##FFFFFF
##4A121A	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1A

Deuteranopia (green-blind)

#2F2B19

Tritanopia (blue-blind)

#520615

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4a121a;
/* rgb */ color: rgb(74, 18, 26);
/* oklch */ color: oklch(28.0% 0.084 16.3);

Tailwind

colors: {
  custom: {
    50: '#815456',
    500: '#4a121a',
    950: '#000000',
  },
}

SCSS

$custom: #4a121a;
$custom-light: #815456;
$custom-dark: #000000;

JSON

{
  "hex": "#4a121a",
  "rgb": {
    "r": 74,
    "g": 18,
    "b": 26
  },
  "hsl": {
    "h": 351.429,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2803,
    "c": 0.08433,
    "h": 16.3
  },
  "luminance": 0.01963
}

Semantic roles & 50–950 ramp

primary

#4A121A

secondary

#358378

accent

#E4CD44

background

#F8F5F5

surface

#EFE8E8

border

#CAC4C4

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4A121A

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

Preview Lab → · Contrast checker → · Palette generator →