#0F3365#0F3365

#0F3365 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.7% C 0.097 H 257.7°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F3365
RGB	rgb(15, 51, 101)
HSL	hsl(215, 74%, 23%)
HSV	hsv(215, 85%, 40%)
CMYK	cmyk(85.1%, 49.5%, 0%, 60.4%)
CIE-LAB	lab(21.61, 7.78, -33.05)
CIE-LCH	lch(21.61, 33.96, 283.25°)
OKLab	oklab(32.65% -0.0207 -0.0949)
OKLCH	oklch(32.65% 0.097 257.7)
XYZ	xyz(3.7289, 3.4083, 12.7707)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3365 #65410F

analogous

#0F5E65 #0F3365 #160F65

triadic

#0F3365 #650F33 #33650F

tetradic

#0F3365 #650F5E #65410F #0F6516

square

#0F3365 #650F5E #65410F #0F6516

split-complementary

#0F3365 #65160F #5E650F

monochromatic

#040D1B #071830 #0F3365 #174E9A #1F69D0

Accessibility & contrast

On white

12.49

#0F3365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#0F3365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3365

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3365	#FFFFFF	#000000	##FFFFFF
##0F3365	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183867

Deuteranopia (green-blind)

#023064

Tritanopia (blue-blind)

#003F47

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0f3365;
/* rgb */ color: rgb(15, 51, 101);
/* oklch */ color: oklch(32.7% 0.097 257.7);

Tailwind

colors: {
  custom: {
    50: '#5d6a91',
    500: '#0f3365',
    950: '#000000',
  },
}

SCSS

$custom: #0f3365;
$custom-light: #5d6a91;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3365",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 101
  },
  "hsl": {
    "h": 214.884,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32653,
    "c": 0.09716,
    "h": 257.7
  },
  "luminance": 0.03409
}

Semantic roles & 50–950 ramp

primary

#0F3365

secondary

#9E7132

accent

#A337F1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #0F3365

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

Preview Lab → · Contrast checker → · Palette generator →