#0C3655#0C3655

#0C3655 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.2% C 0.071 H 245.4°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#0C3655
RGB	rgb(12, 54, 85)
HSL	hsl(205, 75%, 19%)
HSV	hsv(205, 86%, 33%)
CMYK	cmyk(85.9%, 36.5%, 0%, 66.7%)
CIE-LAB	lab(21.48, -1.62, -22.76)
CIE-LCH	lch(21.48, 22.82, 265.94°)
OKLab	oklab(32.19% -0.0296 -0.0647)
OKLCH	oklch(32.19% 0.071 245.4)
XYZ	xyz(3.1098, 3.3720, 9.0795)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3655 #552B0C

analogous

#0C5550 #0C3655 #0C1255

triadic

#0C3655 #550C36 #36550C

tetradic

#0C3655 #500C55 #552B0C #12550C

square

#0C3655 #500C55 #552B0C #12550C

split-complementary

#0C3655 #550C12 #55500C

monochromatic

#04111B #04141F #0C3655 #14588B #1B7AC0

Accessibility & contrast

On white

12.54

#0C3655 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0C3655 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3655

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3655	#FFFFFF	#000000	##FFFFFF
##0C3655	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283756

Deuteranopia (green-blind)

#1D3154

Tritanopia (blue-blind)

#003E41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0c3655;
/* rgb */ color: rgb(12, 54, 85);
/* oklch */ color: oklch(32.2% 0.071 245.4);

Tailwind

colors: {
  custom: {
    50: '#586c85',
    500: '#0c3655',
    950: '#000000',
  },
}

SCSS

$custom: #0c3655;
$custom-light: #586c85;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3655",
  "rgb": {
    "r": 12,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 205.479,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32185,
    "c": 0.07115,
    "h": 245.4
  },
  "luminance": 0.03372
}

Semantic roles & 50–950 ramp

primary

#0C3655

secondary

#90572D

accent

#8636F2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0C3655

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

Preview Lab → · Contrast checker → · Palette generator →