#0C2D55#0C2D55

#0C2D55 is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.8% C 0.082 H 255.4°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#0C2D55
RGB	rgb(12, 45, 85)
HSL	hsl(213, 75%, 19%)
HSV	hsv(213, 86%, 33%)
CMYK	cmyk(85.9%, 47.1%, 0%, 66.7%)
CIE-LAB	lab(18.41, 4.78, -27.64)
CIE-LCH	lch(18.41, 28.05, 279.82°)
OKLab	oklab(29.79% -0.0206 -0.0792)
OKLCH	oklch(29.79% 0.082 255.4)
XYZ	xyz(2.7291, 2.6105, 8.9526)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2D55 #55340C

analogous

#0C5255 #0C2D55 #100C55

triadic

#0C2D55 #550C2D #2D550C

tetradic

#0C2D55 #550C52 #55340C #0C5510

square

#0C2D55 #550C52 #55340C #0C5510

split-complementary

#0C2D55 #55100C #52550C

monochromatic

#040E1B #04111F #0C2D55 #14498B #1B66C0

Accessibility & contrast

On white

13.80

#0C2D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0C2D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2D55

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2D55	#FFFFFF	#000000	##FFFFFF
##0C2D55	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193057

Deuteranopia (green-blind)

#0B2A54

Tritanopia (blue-blind)

#00373C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0c2d55;
/* rgb */ color: rgb(12, 45, 85);
/* oklch */ color: oklch(29.8% 0.082 255.4);

Tailwind

colors: {
  custom: {
    50: '#586585',
    500: '#0c2d55',
    950: '#000000',
  },
}

SCSS

$custom: #0c2d55;
$custom-light: #586585;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2d55",
  "rgb": {
    "r": 12,
    "g": 45,
    "b": 85
  },
  "hsl": {
    "h": 212.877,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29786,
    "c": 0.08181,
    "h": 255.4
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#0C2D55

secondary

#90632D

accent

#9D36F2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #0C2D55

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

Preview Lab → · Contrast checker → · Palette generator →