#121A34#121A34

#121A34 is a very dark, muted blue. Relative luminance 0.011; OKLCH L 22.6% C 0.052 H 269.1°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#121A34
RGB	rgb(18, 26, 52)
HSL	hsl(226, 49%, 14%)
HSV	hsv(226, 65%, 20%)
CMYK	cmyk(65.4%, 50%, 0%, 79.6%)
CIE-LAB	lab(9.92, 5.95, -18.28)
CIE-LCH	lch(9.92, 19.23, 288.02°)
OKLab	oklab(22.55% -0.0008 -0.0519)
OKLCH	oklch(22.55% 0.052 269.1)
XYZ	xyz(1.2385, 1.1152, 3.3981)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121A34 #342C12

analogous

#122B34 #121A34 #1B1234

triadic

#121A34 #34121A #1A3412

tetradic

#121A34 #34122B #342C12 #12341B

square

#121A34 #34122B #342C12 #12341B

split-complementary

#121A34 #341B12 #2B3412

monochromatic

#080B17 #080B17 #121A34 #223161 #31478F

Accessibility & contrast

On white

17.17

#121A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#121A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121A34

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121A34	#FFFFFF	#000000	##FFFFFF
##121A34	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1D35

Deuteranopia (green-blind)

#0B1A33

Tritanopia (blue-blind)

#022024

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #121a34;
/* rgb */ color: rgb(18, 26, 52);
/* oklch */ color: oklch(22.6% 0.052 269.1);

Tailwind

colors: {
  custom: {
    50: '#53566b',
    500: '#121a34',
    950: '#000000',
  },
}

SCSS

$custom: #121a34;
$custom-light: #53566b;
$custom-dark: #000000;

JSON

{
  "hex": "#121a34",
  "rgb": {
    "r": 18,
    "g": 26,
    "b": 52
  },
  "hsl": {
    "h": 225.882,
    "s": 48.571,
    "l": 13.725
  },
  "oklch": {
    "l": 0.22554,
    "c": 0.05195,
    "h": 269.1
  },
  "luminance": 0.01115
}

Semantic roles & 50–950 ramp

primary

#121A34

secondary

#6C5F35

accent

#B850D8

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#020306

muted

#78787A

Preview Lab

Preview with #121A34

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

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