#0F2C4D#0F2C4D

#0F2C4D is a dark, moderate cyan. Relative luminance 0.024; OKLCH L 29.0% C 0.070 H 253.8°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C4D
RGB	rgb(15, 44, 77)
HSL	hsl(212, 67%, 18%)
HSV	hsv(212, 81%, 30%)
CMYK	cmyk(80.5%, 42.9%, 0%, 69.8%)
CIE-LAB	lab(17.64, 2.44, -23.48)
CIE-LCH	lch(17.64, 23.61, 275.93°)
OKLab	oklab(29.04% -0.0195 -0.0669)
OKLCH	oklch(29.04% 0.07 253.8)
XYZ	xyz(2.4367, 2.4385, 7.3620)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C4D #4D300F

analogous

#0F4B4D #0F2C4D #110F4D

triadic

#0F2C4D #4D0F2C #2C4D0F

tetradic

#0F2C4D #4D0F4B #4D300F #0F4D11

square

#0F2C4D #4D0F4B #4D300F #0F4D11

split-complementary

#0F2C4D #4D110F #4B4D0F

monochromatic

#050F1A #050F1A #0F2C4D #194980 #2367B3

Accessibility & contrast

On white

14.11

#0F2C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0F2C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C4D

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C4D	#FFFFFF	#000000	##FFFFFF
##0F2C4D	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2E4E

Deuteranopia (green-blind)

#13294C

Tritanopia (blue-blind)

#003438

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0f2c4d;
/* rgb */ color: rgb(15, 44, 77);
/* oklch */ color: oklch(29.0% 0.070 253.8);

Tailwind

colors: {
  custom: {
    50: '#57647f',
    500: '#0f2c4d',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c4d;
$custom-light: #57647f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c4d",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 77
  },
  "hsl": {
    "h": 211.935,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2904,
    "c": 0.06973,
    "h": 253.8
  },
  "luminance": 0.02439
}

Semantic roles & 50–950 ramp

primary

#0F2C4D

secondary

#875F31

accent

#993EEA

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0F2C4D

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

Preview Lab → · Contrast checker → · Palette generator →