#121354#121354

#121354 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.1% C 0.114 H 273.2°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#121354
RGB	rgb(18, 19, 84)
HSL	hsl(239, 65%, 20%)
HSV	hsv(239, 79%, 33%)
CMYK	cmyk(78.6%, 77.4%, 0%, 67.1%)
CIE-LAB	lab(10.81, 24.35, -39.31)
CIE-LCH	lch(10.81, 46.24, 301.78°)
OKLab	oklab(24.13% 0.0064 -0.1137)
OKLCH	oklch(24.13% 0.114 273.2)
XYZ	xyz(2.0820, 1.2342, 8.5143)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121354 #545312

analogous

#123454 #121354 #321254

triadic

#121354 #541213 #135412

tetradic

#121354 #541234 #545312 #125432

square

#121354 #541234 #545312 #125432

split-complementary

#121354 #543212 #345412

monochromatic

#050619 #070822 #121354 #1D1E86 #282AB9

Accessibility & contrast

On white

16.84

#121354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#121354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121354

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121354	#FFFFFF	#000000	##FFFFFF
##121354	1.00	16.84	1.25	16.84
#FFFFFF	16.84	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001A53

Tritanopia (blue-blind)

#002532

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #121354;
/* rgb */ color: rgb(18, 19, 84);
/* oklch */ color: oklch(24.1% 0.114 273.2);

Tailwind

colors: {
  custom: {
    50: '#5c5185',
    500: '#121354',
    950: '#000000',
  },
}

SCSS

$custom: #121354;
$custom-light: #5c5185;
$custom-dark: #000000;

JSON

{
  "hex": "#121354",
  "rgb": {
    "r": 18,
    "g": 19,
    "b": 84
  },
  "hsl": {
    "h": 239.091,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.24132,
    "c": 0.11387,
    "h": 273.2
  },
  "luminance": 0.01234
}

Semantic roles & 50–950 ramp

primary

#121354

secondary

#8D8B35

accent

#E540E8

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #121354

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

Preview Lab → · Contrast checker → · Palette generator →