#12144A#12144A

#12144A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.098 H 274.1°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#12144A
RGB	rgb(18, 20, 74)
HSL	hsl(238, 61%, 18%)
HSV	hsv(238, 76%, 29%)
CMYK	cmyk(75.7%, 73%, 0%, 71%)
CIE-LAB	lab(9.98, 19.68, -33.78)
CIE-LCH	lch(9.98, 39.10, 300.22°)
OKLab	oklab(23.2% 0.0071 -0.0975)
OKLCH	oklch(23.2% 0.098 274.1)
XYZ	xyz(1.7352, 1.1232, 6.6026)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12144A #4A4812

analogous

#12304A #12144A #2C124A

triadic

#12144A #4A1214 #144A12

tetradic

#12144A #4A1230 #4A4812 #124A2C

square

#12144A #4A1230 #4A4812 #124A2C

split-complementary

#12144A #4A2C12 #304A12

monochromatic

#060719 #060719 #12144A #1E217B #2A2FAC

Accessibility & contrast

On white

17.15

#12144A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#12144A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12144A

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12144A	#FFFFFF	#000000	##FFFFFF
##12144A	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4C

Deuteranopia (green-blind)

#001949

Tritanopia (blue-blind)

#00222C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #12144a;
/* rgb */ color: rgb(18, 20, 74);
/* oklch */ color: oklch(23.2% 0.098 274.1);

Tailwind

colors: {
  custom: {
    50: '#59517d',
    500: '#12144a',
    950: '#000000',
  },
}

SCSS

$custom: #12144a;
$custom-light: #59517d;
$custom-dark: #000000;

JSON

{
  "hex": "#12144a",
  "rgb": {
    "r": 18,
    "g": 20,
    "b": 74
  },
  "hsl": {
    "h": 237.857,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23202,
    "c": 0.0978,
    "h": 274.1
  },
  "luminance": 0.01123
}

Semantic roles & 50–950 ramp

primary

#12144A

secondary

#838035

accent

#DE44E4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #12144A

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

Preview Lab → · Contrast checker → · Palette generator →