#0C333C#0C333C

#0C333C is a dark, muted cyan. Relative luminance 0.028; OKLCH L 29.9% C 0.045 H 216.3°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#0C333C
RGB	rgb(12, 51, 60)
HSL	hsl(191, 67%, 14%)
HSV	hsv(191, 80%, 24%)
CMYK	cmyk(80%, 15%, 0%, 76.5%)
CIE-LAB	lab(19.11, -9.90, -9.61)
CIE-LCH	lch(19.11, 13.79, 224.16°)
OKLab	oklab(29.87% -0.0365 -0.0268)
OKLCH	oklch(29.87% 0.045 216.3)
XYZ	xyz(2.1507, 2.7718, 4.6958)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C333C #3C150C

analogous

#0C3C2D #0C333C #0C1B3C

triadic

#0C333C #3C0C33 #333C0C

tetradic

#0C333C #2D0C3C #3C150C #1B3C0C

square

#0C333C #2D0C3C #3C150C #1B3C0C

split-complementary

#0C333C #3C0C1B #3C2D0C

monochromatic

#05161A #05161A #0C333C #165E6F #208AA2

Accessibility & contrast

On white

13.51

#0C333C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0C333C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C333C

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C333C	#FFFFFF	#000000	##FFFFFF
##0C333C	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313D

Deuteranopia (green-blind)

#262C3C

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0c333c;
/* rgb */ color: rgb(12, 51, 60);
/* oklch */ color: oklch(29.9% 0.045 216.3);

Tailwind

colors: {
  custom: {
    50: '#536a71',
    500: '#0c333c',
    950: '#000000',
  },
}

SCSS

$custom: #0c333c;
$custom-light: #536a71;
$custom-dark: #000000;

JSON

{
  "hex": "#0c333c",
  "rgb": {
    "r": 12,
    "g": 51,
    "b": 60
  },
  "hsl": {
    "h": 191.25,
    "s": 66.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2987,
    "c": 0.04523,
    "h": 216.3
  },
  "luminance": 0.02772
}

Semantic roles & 50–950 ramp

primary

#0C333C

secondary

#783A2C

accent

#5E3EEA

background

#F4F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0C333C

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

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