#0C2A4F#0C2A4F

#0C2A4F is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.5% C 0.077 H 255.6°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0C2A4F
RGB	rgb(12, 42, 79)
HSL	hsl(213, 74%, 18%)
HSV	hsv(213, 85%, 31%)
CMYK	cmyk(84.8%, 46.8%, 0%, 69%)
CIE-LAB	lab(16.98, 4.33, -25.89)
CIE-LCH	lch(16.98, 26.25, 279.50°)
OKLab	oklab(28.54% -0.0191 -0.0741)
OKLCH	oklch(28.54% 0.077 255.6)
XYZ	xyz(2.3903, 2.2983, 7.7133)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2A4F #4F310C

analogous

#0C4B4F #0C2A4F #0F0C4F

triadic

#0C2A4F #4F0C2A #2A4F0C

tetradic

#0C2A4F #4F0C4B #4F310C #0C4F0F

square

#0C2A4F #4F0C4B #4F310C #0C4F0F

split-complementary

#0C2A4F #4F0F0C #4B4F0C

monochromatic

#040E1B #040E1B #0C2A4F #144684 #1C62B9

Accessibility & contrast

On white

14.39

#0C2A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0C2A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2A4F

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2A4F	#FFFFFF	#000000	##FFFFFF
##0C2A4F	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182D50

Deuteranopia (green-blind)

#0B274E

Tritanopia (blue-blind)

#003338

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2a4f;
/* rgb */ color: rgb(12, 42, 79);
/* oklch */ color: oklch(28.5% 0.077 255.6);

Tailwind

colors: {
  custom: {
    50: '#576380',
    500: '#0c2a4f',
    950: '#000000',
  },
}

SCSS

$custom: #0c2a4f;
$custom-light: #576380;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2a4f",
  "rgb": {
    "r": 12,
    "g": 42,
    "b": 79
  },
  "hsl": {
    "h": 213.134,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28541,
    "c": 0.07652,
    "h": 255.6
  },
  "luminance": 0.02299
}

Semantic roles & 50–950 ramp

primary

#0C2A4F

secondary

#8B602C

accent

#9E38F0

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0C2A4F

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

Preview Lab → · Contrast checker → · Palette generator →