#0F2C3A#0F2C3A

#0F2C3A is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.043 H 232.2°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C3A
RGB	rgb(15, 44, 58)
HSL	hsl(200, 59%, 14%)
HSV	hsv(200, 74%, 23%)
CMYK	cmyk(74.1%, 24.1%, 0%, 77.3%)
CIE-LAB	lab(16.54, -5.51, -12.16)
CIE-LCH	lch(16.54, 13.35, 245.62°)
OKLab	oklab(27.82% -0.0264 -0.034)
OKLCH	oklch(27.82% 0.043 232.2)
XYZ	xyz(1.8611, 2.2082, 4.3303)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C3A #3A1D0F

analogous

#0F3A33 #0F2C3A #0F173A

triadic

#0F2C3A #3A0F2C #2C3A0F

tetradic

#0F2C3A #330F3A #3A1D0F #173A0F

square

#0F2C3A #330F3A #3A1D0F #173A0F

split-complementary

#0F2C3A #3A0F17 #3A330F

monochromatic

#061218 #061218 #0F2C3A #1C516B #28769B

Accessibility & contrast

On white

14.57

#0F2C3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0F2C3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C3A

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C3A	#FFFFFF	#000000	##FFFFFF
##0F2C3A	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252B3B

Deuteranopia (green-blind)

#1F273A

Tritanopia (blue-blind)

#003031

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f2c3a;
/* rgb */ color: rgb(15, 44, 58);
/* oklch */ color: oklch(27.8% 0.043 232.2);

Tailwind

colors: {
  custom: {
    50: '#536570',
    500: '#0f2c3a',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c3a;
$custom-light: #536570;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c3a",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 58
  },
  "hsl": {
    "h": 199.535,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.27819,
    "c": 0.04307,
    "h": 232.2
  },
  "luminance": 0.02208
}

Semantic roles & 50–950 ramp

primary

#0F2C3A

secondary

#744730

accent

#7946E2

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030507

muted

#787A7A

Preview Lab

Preview with #0F2C3A

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

Preview Lab → · Contrast checker → · Palette generator →