#0F245E#0F245E

#0F245E is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.5% C 0.107 H 265.0°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#0F245E
RGB	rgb(15, 36, 94)
HSL	hsl(224, 72%, 21%)
HSV	hsv(224, 84%, 37%)
CMYK	cmyk(84%, 61.7%, 0%, 63.1%)
CIE-LAB	lab(16.36, 15.80, -36.95)
CIE-LCH	lch(16.36, 40.19, 293.16°)
OKLab	oklab(28.48% -0.0093 -0.1067)
OKLCH	oklch(28.48% 0.107 265)
XYZ	xyz(2.8475, 2.1711, 10.8565)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F245E #5E490F

analogous

#0F4C5E #0F245E #220F5E

triadic

#0F245E #5E0F24 #245E0F

tetradic

#0F245E #5E0F4C #5E490F #0F5E22

square

#0F245E #5E0F4C #5E490F #0F5E22

split-complementary

#0F245E #5E220F #4C5E0F

monochromatic

#040A1A #071029 #0F245E #173893 #204CC8

Accessibility & contrast

On white

14.64

#0F245E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0F245E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F245E

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F245E	#FFFFFF	#000000	##FFFFFF
##0F245E	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C60

Deuteranopia (green-blind)

#00255D

Tritanopia (blue-blind)

#00333D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f245e;
/* rgb */ color: rgb(15, 36, 94);
/* oklch */ color: oklch(28.5% 0.107 265.0);

Tailwind

colors: {
  custom: {
    50: '#5c5e8c',
    500: '#0f245e',
    950: '#000000',
  },
}

SCSS

$custom: #0f245e;
$custom-light: #5c5e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f245e",
  "rgb": {
    "r": 15,
    "g": 36,
    "b": 94
  },
  "hsl": {
    "h": 224.051,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.28478,
    "c": 0.1071,
    "h": 265
  },
  "luminance": 0.02171
}

Semantic roles & 50–950 ramp

primary

#0F245E

secondary

#977C31

accent

#BF39EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #0F245E

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

Preview Lab → · Contrast checker → · Palette generator →