#0F3363#0F3363

#0F3363 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.5% C 0.094 H 257.0°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#0F3363
RGB	rgb(15, 51, 99)
HSL	hsl(214, 74%, 22%)
HSV	hsv(214, 85%, 39%)
CMYK	cmyk(84.8%, 48.5%, 0%, 61.2%)
CIE-LAB	lab(21.47, 6.92, -31.98)
CIE-LCH	lch(21.47, 32.72, 282.20°)
OKLab	oklab(32.5% -0.0211 -0.0918)
OKLCH	oklch(32.5% 0.094 257)
XYZ	xyz(3.6321, 3.3696, 12.2609)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3363 #633F0F

analogous

#0F5D63 #0F3363 #150F63

triadic

#0F3363 #630F33 #33630F

tetradic

#0F3363 #630F5D #633F0F #0F6315

square

#0F3363 #630F5D #633F0F #0F6315

split-complementary

#0F3363 #63150F #5D630F

monochromatic

#040E1B #07182E #0F3363 #174E98 #1F6ACD

Accessibility & contrast

On white

12.54

#0F3363 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0F3363 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3363

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3363	#FFFFFF	#000000	##FFFFFF
##0F3363	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193865

Deuteranopia (green-blind)

#063062

Tritanopia (blue-blind)

#003E46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0f3363;
/* rgb */ color: rgb(15, 51, 99);
/* oklch */ color: oklch(32.5% 0.094 257.0);

Tailwind

colors: {
  custom: {
    50: '#5d6a90',
    500: '#0f3363',
    950: '#000000',
  },
}

SCSS

$custom: #0f3363;
$custom-light: #5d6a90;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3363",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 99
  },
  "hsl": {
    "h": 214.286,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32497,
    "c": 0.09417,
    "h": 257
  },
  "luminance": 0.0337
}

Semantic roles & 50–950 ramp

primary

#0F3363

secondary

#9C6E32

accent

#A137F0

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #0F3363

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

Preview Lab → · Contrast checker → · Palette generator →