#0F2756#0F2756

#0F2756 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.5% C 0.091 H 262.0°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#0F2756
RGB	rgb(15, 39, 86)
HSL	hsl(220, 70%, 20%)
HSV	hsv(220, 83%, 34%)
CMYK	cmyk(82.6%, 54.7%, 0%, 66.3%)
CIE-LAB	lab(16.62, 10.07, -31.18)
CIE-LCH	lch(16.62, 32.77, 287.90°)
OKLab	oklab(28.46% -0.0125 -0.0897)
OKLCH	oklch(28.46% 0.091 262)
XYZ	xyz(2.6016, 2.2242, 9.0945)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2756 #563E0F

analogous

#0F4B56 #0F2756 #1A0F56

triadic

#0F2756 #560F27 #27560F

tetradic

#0F2756 #560F4B #563E0F #0F561A

square

#0F2756 #560F4B #563E0F #0F561A

split-complementary

#0F2756 #561A0F #4B560F

monochromatic

#050C1A #060F22 #0F2756 #183F8A #2156BE

Accessibility & contrast

On white

14.53

#0F2756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0F2756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2756

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2756	#FFFFFF	#000000	##FFFFFF
##0F2756	1.00	14.53	1.44	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2D58

Deuteranopia (green-blind)

#002655

Tritanopia (blue-blind)

#00323A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f2756;
/* rgb */ color: rgb(15, 39, 86);
/* oklch */ color: oklch(28.5% 0.091 262.0);

Tailwind

colors: {
  custom: {
    50: '#5a6086',
    500: '#0f2756',
    950: '#000000',
  },
}

SCSS

$custom: #0f2756;
$custom-light: #5a6086;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2756",
  "rgb": {
    "r": 15,
    "g": 39,
    "b": 86
  },
  "hsl": {
    "h": 219.718,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28463,
    "c": 0.09055,
    "h": 262
  },
  "luminance": 0.02224
}

Semantic roles & 50–950 ramp

primary

#0F2756

secondary

#907031

accent

#B13BED

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0F2756

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

Preview Lab → · Contrast checker → · Palette generator →