#12224C#12224C

#12224C is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.5% C 0.081 H 265.5°. Best body text is #FFFFFF at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#12224C
RGB	rgb(18, 34, 76)
HSL	hsl(223, 62%, 18%)
HSV	hsv(223, 76%, 30%)
CMYK	cmyk(76.3%, 55.3%, 0%, 70.2%)
CIE-LAB	lab(14.37, 9.97, -28.03)
CIE-LCH	lch(14.37, 29.75, 289.58°)
OKLab	oklab(26.53% -0.0063 -0.0804)
OKLCH	oklch(26.53% 0.081 265.5)
XYZ	xyz(2.1255, 1.7942, 7.0704)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12224C #4C3C12

analogous

#123F4C #12224C #1F124C

triadic

#12224C #4C1222 #224C12

tetradic

#12224C #4C123F #4C3C12 #124C1F

square

#12224C #4C123F #4C3C12 #124C1F

split-complementary

#12224C #4C1F12 #3F4C12

monochromatic

#060B19 #060C1B #12224C #1E387D #294EAF

Accessibility & contrast

On white

15.45

#12224C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#12224C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12224C

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12224C	#FFFFFF	#000000	##FFFFFF
##12224C	1.00	15.45	1.36	15.45
#FFFFFF	15.45	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A274E

Deuteranopia (green-blind)

#00224B

Tritanopia (blue-blind)

#002C33

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #12224c;
/* rgb */ color: rgb(18, 34, 76);
/* oklch */ color: oklch(26.5% 0.081 265.5);

Tailwind

colors: {
  custom: {
    50: '#585c7e',
    500: '#12224c',
    950: '#000000',
  },
}

SCSS

$custom: #12224c;
$custom-light: #585c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#12224c",
  "rgb": {
    "r": 18,
    "g": 34,
    "b": 76
  },
  "hsl": {
    "h": 223.448,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.26533,
    "c": 0.0807,
    "h": 265.5
  },
  "luminance": 0.01794
}

Semantic roles & 50–950 ramp

primary

#12224C

secondary

#856F35

accent

#B843E5

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #12224C

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

Preview Lab → · Contrast checker → · Palette generator →