#4A121D#4A121D

#4A121D is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.084 H 12.9°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#4A121D
RGB	rgb(74, 18, 29)
HSL	hsl(348, 61%, 18%)
HSV	hsv(348, 76%, 29%)
CMYK	cmyk(0%, 75.7%, 60.8%, 71%)
CIE-LAB	lab(15.37, 27.28, 7.54)
CIE-LCH	lch(15.37, 28.30, 15.46°)
OKLab	oklab(28.11% 0.0823 0.0189)
OKLCH	oklch(28.11% 0.084 12.9)
XYZ	xyz(3.2624, 1.9776, 1.3721)
Luminance	0.0198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A121D #124A3F

analogous

#4A1239 #4A121D #4A2312

triadic

#4A121D #1D4A12 #121D4A

tetradic

#4A121D #394A12 #124A3F #23124A

square

#4A121D #394A12 #124A3F #23124A

split-complementary

#4A121D #124A23 #12394A

monochromatic

#19060A #19060A #4A121D #7B1E30 #AC2A44

Accessibility & contrast

On white

15.05

#4A121D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4A121D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A121D

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A121D	#FFFFFF	#000000	##FFFFFF
##4A121D	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1D

Deuteranopia (green-blind)

#2E2B1C

Tritanopia (blue-blind)

#510716

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4a121d;
/* rgb */ color: rgb(74, 18, 29);
/* oklch */ color: oklch(28.1% 0.084 12.9);

Tailwind

colors: {
  custom: {
    50: '#815458',
    500: '#4a121d',
    950: '#000000',
  },
}

SCSS

$custom: #4a121d;
$custom-light: #815458;
$custom-dark: #000000;

JSON

{
  "hex": "#4a121d",
  "rgb": {
    "r": 74,
    "g": 18,
    "b": 29
  },
  "hsl": {
    "h": 348.214,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28111,
    "c": 0.08449,
    "h": 12.9
  },
  "luminance": 0.01977
}

Semantic roles & 50–950 ramp

primary

#4A121D

secondary

#358374

accent

#E4C544

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4A121D

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

Preview Lab → · Contrast checker → · Palette generator →