#0F2C4E#0F2C4E

#0F2C4E is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.1% C 0.071 H 254.3°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C4E
RGB	rgb(15, 44, 78)
HSL	hsl(212, 68%, 18%)
HSV	hsv(212, 81%, 31%)
CMYK	cmyk(80.8%, 43.6%, 0%, 69.4%)
CIE-LAB	lab(17.70, 2.87, -24.05)
CIE-LCH	lch(17.70, 24.23, 276.81°)
OKLab	oklab(29.11% -0.0192 -0.0686)
OKLCH	oklch(29.11% 0.071 254.3)
XYZ	xyz(2.4723, 2.4527, 7.5494)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C4E #4E310F

analogous

#0F4B4E #0F2C4E #110F4E

triadic

#0F2C4E #4E0F2C #2C4E0F

tetradic

#0F2C4E #4E0F4B #4E310F #0F4E11

square

#0F2C4E #4E0F4B #4E310F #0F4E11

split-complementary

#0F2C4E #4E110F #4B4E0F

monochromatic

#050E1A #050F1B #0F2C4E #194981 #2366B5

Accessibility & contrast

On white

14.09

#0F2C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0F2C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C4E

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C4E	#FFFFFF	#000000	##FFFFFF
##0F2C4E	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2F4F

Deuteranopia (green-blind)

#12294D

Tritanopia (blue-blind)

#003439

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0f2c4e;
/* rgb */ color: rgb(15, 44, 78);
/* oklch */ color: oklch(29.1% 0.071 254.3);

Tailwind

colors: {
  custom: {
    50: '#576480',
    500: '#0f2c4e',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c4e;
$custom-light: #576480;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c4e",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 78
  },
  "hsl": {
    "h": 212.381,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29112,
    "c": 0.07127,
    "h": 254.3
  },
  "luminance": 0.02453
}

Semantic roles & 50–950 ramp

primary

#0F2C4E

secondary

#886031

accent

#9B3DEB

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F2C4E

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

Preview Lab → · Contrast checker → · Palette generator →