#121E34#121E34

#121E34 is a very dark, muted blue. Relative luminance 0.013; OKLCH L 23.6% C 0.046 H 261.8°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#121E34
RGB	rgb(18, 30, 52)
HSL	hsl(219, 49%, 14%)
HSV	hsv(219, 65%, 20%)
CMYK	cmyk(65.4%, 42.3%, 0%, 79.6%)
CIE-LAB	lab(11.31, 2.87, -16.08)
CIE-LCH	lch(11.31, 16.33, 280.12°)
OKLab	oklab(23.63% -0.0066 -0.0454)
OKLCH	oklch(23.63% 0.046 261.8)
XYZ	xyz(1.3333, 1.3050, 3.4298)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121E34 #342812

analogous

#122F34 #121E34 #171234

triadic

#121E34 #34121E #1E3412

tetradic

#121E34 #34122F #342812 #123417

square

#121E34 #34122F #342812 #123417

split-complementary

#121E34 #341712 #2F3412

monochromatic

#080D17 #080D17 #121E34 #223861 #31528F

Accessibility & contrast

On white

16.65

#121E34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#121E34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121E34

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121E34	#FFFFFF	#000000	##FFFFFF
##121E34	1.00	16.65	1.26	16.65
#FFFFFF	16.65	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152035

Deuteranopia (green-blind)

#111D34

Tritanopia (blue-blind)

#022326

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #121e34;
/* rgb */ color: rgb(18, 30, 52);
/* oklch */ color: oklch(23.6% 0.046 261.8);

Tailwind

colors: {
  custom: {
    50: '#53596b',
    500: '#121e34',
    950: '#000000',
  },
}

SCSS

$custom: #121e34;
$custom-light: #53596b;
$custom-dark: #000000;

JSON

{
  "hex": "#121e34",
  "rgb": {
    "r": 18,
    "g": 30,
    "b": 52
  },
  "hsl": {
    "h": 218.824,
    "s": 48.571,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23631,
    "c": 0.04591,
    "h": 261.8
  },
  "luminance": 0.01305
}

Semantic roles & 50–950 ramp

primary

#121E34

secondary

#6C5935

accent

#A850D8

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #121E34

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

Preview Lab → · Contrast checker → · Palette generator →