#0C1E4C#0C1E4C

#0C1E4C is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.3% C 0.089 H 264.6°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#0C1E4C
RGB	rgb(12, 30, 76)
HSL	hsl(223, 73%, 17%)
HSV	hsv(223, 84%, 30%)
CMYK	cmyk(84.2%, 60.5%, 0%, 70.2%)
CIE-LAB	lab(12.79, 12.09, -30.60)
CIE-LCH	lch(12.79, 32.90, 291.56°)
OKLab	oklab(25.25% -0.0083 -0.0882)
OKLCH	oklch(25.25% 0.089 264.6)
XYZ	xyz(1.9199, 1.5283, 7.0299)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1E4C #4C3A0C

analogous

#0C3E4C #0C1E4C #1A0C4C

triadic

#0C1E4C #4C0C1E #1E4C0C

tetradic

#0C1E4C #4C0C3E #4C3A0C #0C4C1A

square

#0C1E4C #4C0C3E #4C3A0C #0C4C1A

split-complementary

#0C1E4C #4C1A0C #3E4C0C

monochromatic

#040A1A #040A1A #0C1E4C #143381 #1D48B6

Accessibility & contrast

On white

16.08

#0C1E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0C1E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1E4C

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1E4C	#FFFFFF	#000000	##FFFFFF
##0C1E4C	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#001E4B

Tritanopia (blue-blind)

#002931

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c1e4c;
/* rgb */ color: rgb(12, 30, 76);
/* oklch */ color: oklch(25.3% 0.089 264.6);

Tailwind

colors: {
  custom: {
    50: '#56597e',
    500: '#0c1e4c',
    950: '#000000',
  },
}

SCSS

$custom: #0c1e4c;
$custom-light: #56597e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1e4c",
  "rgb": {
    "r": 12,
    "g": 30,
    "b": 76
  },
  "hsl": {
    "h": 223.125,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25251,
    "c": 0.08862,
    "h": 264.6
  },
  "luminance": 0.01529
}

Semantic roles & 50–950 ramp

primary

#0C1E4C

secondary

#886E2C

accent

#BC38EF

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#03030A

muted

#78787C

Preview Lab

Preview with #0C1E4C

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

Preview Lab → · Contrast checker → · Palette generator →