#0C2F3A#0C2F3A

#0C2F3A is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.6% C 0.044 H 222.5°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#0C2F3A
RGB	rgb(12, 47, 58)
HSL	hsl(194, 66%, 14%)
HSV	hsv(194, 79%, 23%)
CMYK	cmyk(79.3%, 19%, 0%, 77.3%)
CIE-LAB	lab(17.54, -8.11, -10.64)
CIE-LCH	lch(17.54, 13.38, 232.68°)
OKLab	oklab(28.58% -0.0324 -0.0297)
OKLCH	oklch(28.58% 0.044 222.5)
XYZ	xyz(1.9315, 2.4165, 4.3668)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2F3A #3A170C

analogous

#0C3A2E #0C2F3A #0C183A

triadic

#0C2F3A #3A0C2F #2F3A0C

tetradic

#0C2F3A #2E0C3A #3A170C #183A0C

square

#0C2F3A #2E0C3A #3A170C #183A0C

split-complementary

#0C2F3A #3A0C18 #3A2E0C

monochromatic

#051519 #051519 #0C2F3A #16586D #21819F

Accessibility & contrast

On white

14.16

#0C2F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0C2F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2F3A

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2F3A	#FFFFFF	#000000	##FFFFFF
##0C2F3A	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292E3B

Deuteranopia (green-blind)

#22293A

Tritanopia (blue-blind)

#003233

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2f3a;
/* rgb */ color: rgb(12, 47, 58);
/* oklch */ color: oklch(28.6% 0.044 222.5);

Tailwind

colors: {
  custom: {
    50: '#526770',
    500: '#0c2f3a',
    950: '#000000',
  },
}

SCSS

$custom: #0c2f3a;
$custom-light: #526770;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2f3a",
  "rgb": {
    "r": 12,
    "g": 47,
    "b": 58
  },
  "hsl": {
    "h": 194.348,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2858,
    "c": 0.04396,
    "h": 222.5
  },
  "luminance": 0.02417
}

Semantic roles & 50–950 ramp

primary

#0C2F3A

secondary

#763D2C

accent

#683FE9

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #0C2F3A

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

Preview Lab → · Contrast checker → · Palette generator →