#12244F#12244F

#12244F is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.3% C 0.083 H 264.5°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#12244F
RGB	rgb(18, 36, 79)
HSL	hsl(222, 63%, 19%)
HSV	hsv(222, 77%, 31%)
CMYK	cmyk(77.2%, 54.4%, 0%, 69%)
CIE-LAB	lab(15.25, 9.75, -28.66)
CIE-LCH	lch(15.25, 30.27, 288.79°)
OKLab	oklab(27.28% -0.008 -0.0823)
OKLCH	oklch(27.28% 0.083 264.5)
XYZ	xyz(2.2911, 1.9546, 7.6522)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12244F #4F3D12

analogous

#12434F #12244F #1F124F

triadic

#12244F #4F1224 #244F12

tetradic

#12244F #4F1243 #4F3D12 #124F1F

square

#12244F #4F1243 #4F3D12 #124F1F

split-complementary

#12244F #4F1F12 #434F12

monochromatic

#060B19 #070D1D #12244F #1D3B81 #2951B3

Accessibility & contrast

On white

15.10

#12244F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#12244F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12244F

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12244F	#FFFFFF	#000000	##FFFFFF
##12244F	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2951

Deuteranopia (green-blind)

#00244E

Tritanopia (blue-blind)

#002E35

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #12244f;
/* rgb */ color: rgb(18, 36, 79);
/* oklch */ color: oklch(27.3% 0.083 264.5);

Tailwind

colors: {
  custom: {
    50: '#595e81',
    500: '#12244f',
    950: '#000000',
  },
}

SCSS

$custom: #12244f;
$custom-light: #595e81;
$custom-dark: #000000;

JSON

{
  "hex": "#12244f",
  "rgb": {
    "r": 18,
    "g": 36,
    "b": 79
  },
  "hsl": {
    "h": 222.295,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.27278,
    "c": 0.08265,
    "h": 264.5
  },
  "luminance": 0.01955
}

Semantic roles & 50–950 ramp

primary

#12244F

secondary

#886F35

accent

#B642E6

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #12244F

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

Preview Lab → · Contrast checker → · Palette generator →