#12244C#12244C

#12244C is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.0% C 0.078 H 263.8°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#12244C
RGB	rgb(18, 36, 76)
HSL	hsl(221, 62%, 18%)
HSV	hsv(221, 76%, 30%)
CMYK	cmyk(76.3%, 52.6%, 0%, 70.2%)
CIE-LAB	lab(15.02, 8.46, -26.98)
CIE-LCH	lch(15.02, 28.28, 287.41°)
OKLab	oklab(27.03% -0.0084 -0.0773)
OKLCH	oklch(27.03% 0.078 263.8)
XYZ	xyz(2.1844, 1.9119, 7.0900)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12244C #4C3A12

analogous

#12414C #12244C #1D124C

triadic

#12244C #4C1224 #244C12

tetradic

#12244C #4C1241 #4C3A12 #124C1D

square

#12244C #4C1241 #4C3A12 #124C1D

split-complementary

#12244C #4C1D12 #414C12

monochromatic

#060C19 #060D1B #12244C #1E3B7D #2953AF

Accessibility & contrast

On white

15.19

#12244C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#12244C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12244C

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12244C	#FFFFFF	#000000	##FFFFFF
##12244C	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F294D

Deuteranopia (green-blind)

#03234B

Tritanopia (blue-blind)

#002D34

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #12244c;
/* rgb */ color: rgb(18, 36, 76);
/* oklch */ color: oklch(27.0% 0.078 263.8);

Tailwind

colors: {
  custom: {
    50: '#585e7e',
    500: '#12244c',
    950: '#000000',
  },
}

SCSS

$custom: #12244c;
$custom-light: #585e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#12244c",
  "rgb": {
    "r": 18,
    "g": 36,
    "b": 76
  },
  "hsl": {
    "h": 221.379,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27029,
    "c": 0.0778,
    "h": 263.8
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary

#12244C

secondary

#856C35

accent

#B343E5

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #12244C

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

Preview Lab → · Contrast checker → · Palette generator →