#0F2852#0F2852

#0F2852 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.083 H 260.2°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#0F2852
RGB	rgb(15, 40, 82)
HSL	hsl(218, 69%, 19%)
HSV	hsv(218, 82%, 32%)
CMYK	cmyk(81.7%, 51.2%, 0%, 67.8%)
CIE-LAB	lab(16.64, 7.57, -28.46)
CIE-LCH	lch(16.64, 29.45, 284.89°)
OKLab	oklab(28.38% -0.0142 -0.0816)
OKLCH	oklch(28.38% 0.083 260.2)
XYZ	xyz(2.4782, 2.2281, 8.2805)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2852 #52390F

analogous

#0F4A52 #0F2852 #180F52

triadic

#0F2852 #520F28 #28520F

tetradic

#0F2852 #520F4A #52390F #0F5218

square

#0F2852 #520F4A #52390F #0F5218

split-complementary

#0F2852 #52180F #4A520F

monochromatic

#050D1A #060F1E #0F2852 #184186 #225AB9

Accessibility & contrast

On white

14.53

#0F2852 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0F2852 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2852

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2852	#FFFFFF	#000000	##FFFFFF
##0F2852	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112C54

Deuteranopia (green-blind)

#032651

Tritanopia (blue-blind)

#003239

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f2852;
/* rgb */ color: rgb(15, 40, 82);
/* oklch */ color: oklch(28.4% 0.083 260.2);

Tailwind

colors: {
  custom: {
    50: '#596183',
    500: '#0f2852',
    950: '#000000',
  },
}

SCSS

$custom: #0f2852;
$custom-light: #596183;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2852",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 82
  },
  "hsl": {
    "h": 217.612,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.2838,
    "c": 0.08287,
    "h": 260.2
  },
  "luminance": 0.02228
}

Semantic roles & 50–950 ramp

primary

#0F2852

secondary

#8C6A31

accent

#AA3CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F2852

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

Preview Lab → · Contrast checker → · Palette generator →