#0C2F3E#0C2F3E

#0C2F3E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.8% C 0.048 H 230.2°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#0C2F3E
RGB	rgb(12, 47, 62)
HSL	hsl(198, 68%, 15%)
HSV	hsv(198, 81%, 24%)
CMYK	cmyk(80.6%, 24.2%, 0%, 75.7%)
CIE-LAB	lab(17.73, -6.50, -13.10)
CIE-LCH	lch(17.73, 14.62, 243.60°)
OKLab	oklab(28.8% -0.0306 -0.0367)
OKLCH	oklch(28.8% 0.048 230.2)
XYZ	xyz(2.0373, 2.4588, 4.9237)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2F3E #3E1B0C

analogous

#0C3E34 #0C2F3E #0C163E

triadic

#0C2F3E #3E0C2F #2F3E0C

tetradic

#0C2F3E #340C3E #3E1B0C #163E0C

square

#0C2F3E #340C3E #3E1B0C #163E0C

split-complementary

#0C2F3E #3E0C16 #3E340C

monochromatic

#05131A #05131A #0C2F3E #165671 #207DA5

Accessibility & contrast

On white

14.08

#0C2F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0C2F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2F3E

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2F3E	#FFFFFF	#000000	##FFFFFF
##0C2F3E	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272E3F

Deuteranopia (green-blind)

#21293E

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2f3e;
/* rgb */ color: rgb(12, 47, 62);
/* oklch */ color: oklch(28.8% 0.048 230.2);

Tailwind

colors: {
  custom: {
    50: '#536773',
    500: '#0c2f3e',
    950: '#000000',
  },
}

SCSS

$custom: #0c2f3e;
$custom-light: #536773;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2f3e",
  "rgb": {
    "r": 12,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 198,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.288,
    "c": 0.04779,
    "h": 230.2
  },
  "luminance": 0.02459
}

Semantic roles & 50–950 ramp

primary

#0C2F3E

secondary

#7A432C

accent

#713DEA

background

#F4F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0C2F3E

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

Preview Lab → · Contrast checker → · Palette generator →