#0C2C5F#0C2C5F

#0C2C5F is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.098 H 259.6°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#0C2C5F
RGB	rgb(12, 44, 95)
HSL	hsl(217, 78%, 21%)
HSV	hsv(217, 87%, 37%)
CMYK	cmyk(87.4%, 53.7%, 0%, 62.7%)
CIE-LAB	lab(18.82, 9.94, -33.62)
CIE-LCH	lch(18.82, 35.06, 286.48°)
OKLab	oklab(30.34% -0.0177 -0.0968)
OKLCH	oklch(30.34% 0.098 259.6)
XYZ	xyz(3.1171, 2.7054, 11.1822)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2C5F #5F3F0C

analogous

#0C555F #0C2C5F #150C5F

triadic

#0C2C5F #5F0C2C #2C5F0C

tetradic

#0C2C5F #5F0C55 #5F3F0C #0C5F15

square

#0C2C5F #5F0C55 #5F3F0C #0C5F15

split-complementary

#0C2C5F #5F150C #555F0C

monochromatic

#030D1B #051329 #0C2C5F #134595 #1A5ECC

Accessibility & contrast

On white

13.63

#0C2C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0C2C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2C5F

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2C5F	#FFFFFF	#000000	##FFFFFF
##0C2C5F	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3261

Deuteranopia (green-blind)

#002A5E

Tritanopia (blue-blind)

#003841

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0c2c5f;
/* rgb */ color: rgb(12, 44, 95);
/* oklch */ color: oklch(30.3% 0.098 259.6);

Tailwind

colors: {
  custom: {
    50: '#5b648d',
    500: '#0c2c5f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2c5f;
$custom-light: #5b648d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2c5f",
  "rgb": {
    "r": 12,
    "g": 44,
    "b": 95
  },
  "hsl": {
    "h": 216.867,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30341,
    "c": 0.0984,
    "h": 259.6
  },
  "luminance": 0.02706
}

Semantic roles & 50–950 ramp

primary

#0C2C5F

secondary

#99702D

accent

#AA34F4

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050C

muted

#79797D

Preview Lab

Preview with #0C2C5F

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

Preview Lab → · Contrast checker → · Palette generator →