#121A46#121A46

#121A46 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.1% C 0.083 H 271.1°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#121A46
RGB	rgb(18, 26, 70)
HSL	hsl(231, 59%, 17%)
HSV	hsv(231, 74%, 27%)
CMYK	cmyk(74.3%, 62.9%, 0%, 72.5%)
CIE-LAB	lab(11.34, 13.52, -28.78)
CIE-LCH	lch(11.34, 31.80, 295.17°)
OKLab	oklab(24.09% 0.0015 -0.0828)
OKLCH	oklch(24.09% 0.083 271.1)
XYZ	xyz(1.7240, 1.3094, 5.9551)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121A46 #463E12

analogous

#123446 #121A46 #241246

triadic

#121A46 #46121A #1A4612

tetradic

#121A46 #461234 #463E12 #124624

square

#121A46 #461234 #463E12 #124624

split-complementary

#121A46 #462412 #344612

monochromatic

#060918 #060918 #121A46 #1F2C77 #2B3EA7

Accessibility & contrast

On white

16.64

#121A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#121A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121A46

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121A46	#FFFFFF	#000000	##FFFFFF
##121A46	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002148

Deuteranopia (green-blind)

#001C45

Tritanopia (blue-blind)

#00252D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #121a46;
/* rgb */ color: rgb(18, 26, 70);
/* oklch */ color: oklch(24.1% 0.083 271.1);

Tailwind

colors: {
  custom: {
    50: '#57567a',
    500: '#121a46',
    950: '#000000',
  },
}

SCSS

$custom: #121a46;
$custom-light: #57567a;
$custom-dark: #000000;

JSON

{
  "hex": "#121a46",
  "rgb": {
    "r": 18,
    "g": 26,
    "b": 70
  },
  "hsl": {
    "h": 230.769,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2409,
    "c": 0.0828,
    "h": 271.1
  },
  "luminance": 0.0131
}

Semantic roles & 50–950 ramp

primary

#121A46

secondary

#7F7435

accent

#CA46E2

background

#F5F5F7

surface

#E9E8ED

border

#C5C4C8

text

#030309

muted

#78787B

Preview Lab

Preview with #121A46

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

Preview Lab → · Contrast checker → · Palette generator →