#0F2352#0F2352

#0F2352 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.1% C 0.090 H 264.0°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#0F2352
RGB	rgb(15, 35, 82)
HSL	hsl(222, 69%, 19%)
HSV	hsv(222, 82%, 32%)
CMYK	cmyk(81.7%, 57.3%, 0%, 67.8%)
CIE-LAB	lab(15.02, 11.34, -31.07)
CIE-LCH	lch(15.02, 33.07, 290.04°)
OKLab	oklab(27.14% -0.0094 -0.0894)
OKLCH	oklch(27.14% 0.09 264)
XYZ	xyz(2.3205, 1.9126, 8.2279)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2352 #523E0F

analogous

#0F4552 #0F2352 #1D0F52

triadic

#0F2352 #520F23 #23520F

tetradic

#0F2352 #520F45 #523E0F #0F521D

square

#0F2352 #520F45 #523E0F #0F521D

split-complementary

#0F2352 #521D0F #45520F

monochromatic

#050B1A #060D1E #0F2352 #183986 #224FB9

Accessibility & contrast

On white

15.19

#0F2352 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0F2352 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2352

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2352	#FFFFFF	#000000	##FFFFFF
##0F2352	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042954

Deuteranopia (green-blind)

#002351

Tritanopia (blue-blind)

#002E36

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f2352;
/* rgb */ color: rgb(15, 35, 82);
/* oklch */ color: oklch(27.1% 0.090 264.0);

Tailwind

colors: {
  custom: {
    50: '#595d83',
    500: '#0f2352',
    950: '#000000',
  },
}

SCSS

$custom: #0f2352;
$custom-light: #595d83;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2352",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 82
  },
  "hsl": {
    "h": 222.09,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.27142,
    "c": 0.08993,
    "h": 264
  },
  "luminance": 0.01913
}

Semantic roles & 50–950 ramp

primary

#0F2352

secondary

#8C7131

accent

#B73CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040A

muted

#79797C

Preview Lab

Preview with #0F2352

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

Preview Lab → · Contrast checker → · Palette generator →