#0F2E5A#0F2E5A

#0F2E5A is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.5% C 0.087 H 257.8°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#0F2E5A
RGB	rgb(15, 46, 90)
HSL	hsl(215, 71%, 21%)
HSV	hsv(215, 83%, 35%)
CMYK	cmyk(83.3%, 48.9%, 0%, 64.7%)
CIE-LAB	lab(19.20, 6.63, -29.70)
CIE-LCH	lch(19.20, 30.44, 282.59°)
OKLab	oklab(30.54% -0.0184 -0.0852)
OKLCH	oklch(30.54% 0.087 257.8)
XYZ	xyz(3.0188, 2.7934, 10.0510)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2E5A #5A3B0F

analogous

#0F535A #0F2E5A #150F5A

triadic

#0F2E5A #5A0F2E #2E5A0F

tetradic

#0F2E5A #5A0F53 #5A3B0F #0F5A15

square

#0F2E5A #5A0F53 #5A3B0F #0F5A15

split-complementary

#0F2E5A #5A150F #535A0F

monochromatic

#040D1A #061326 #0F2E5A #18498E #2064C3

Accessibility & contrast

On white

13.47

#0F2E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F2E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2E5A

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2E5A	#FFFFFF	#000000	##FFFFFF
##0F2E5A	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17325C

Deuteranopia (green-blind)

#062B59

Tritanopia (blue-blind)

#00383F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2e5a;
/* rgb */ color: rgb(15, 46, 90);
/* oklch */ color: oklch(30.5% 0.087 257.8);

Tailwind

colors: {
  custom: {
    50: '#5a6689',
    500: '#0f2e5a',
    950: '#000000',
  },
}

SCSS

$custom: #0f2e5a;
$custom-light: #5a6689;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2e5a",
  "rgb": {
    "r": 15,
    "g": 46,
    "b": 90
  },
  "hsl": {
    "h": 215.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30537,
    "c": 0.08715,
    "h": 257.8
  },
  "luminance": 0.02794
}

Semantic roles & 50–950 ramp

primary

#0F2E5A

secondary

#946B31

accent

#A43AEE

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04050B

muted

#797A7C

Preview Lab

Preview with #0F2E5A

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

Preview Lab → · Contrast checker → · Palette generator →