#0F3669#0F3669

#0F3669 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.7% C 0.099 H 256.9°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#0F3669
RGB	rgb(15, 54, 105)
HSL	hsl(214, 75%, 24%)
HSV	hsv(214, 86%, 41%)
CMYK	cmyk(85.7%, 48.6%, 0%, 58.8%)
CIE-LAB	lab(22.86, 7.36, -33.64)
CIE-LCH	lch(22.86, 34.44, 282.34°)
OKLab	oklab(33.71% -0.0226 -0.0966)
OKLCH	oklch(33.71% 0.099 256.9)
XYZ	xyz(4.0650, 3.7593, 13.8732)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3669 #69420F

analogous

#0F6369 #0F3669 #150F69

triadic

#0F3669 #690F36 #36690F

tetradic

#0F3669 #690F63 #69420F #0F6915

square

#0F3669 #690F63 #69420F #0F6915

split-complementary

#0F3669 #69150F #63690F

monochromatic

#040E1B #071A33 #0F3669 #17529F #1E6DD4

Accessibility & contrast

On white

11.99

#0F3669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#0F3669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3669

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3669	#FFFFFF	#000000	##FFFFFF
##0F3669	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3B6B

Deuteranopia (green-blind)

#043368

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f3669;
/* rgb */ color: rgb(15, 54, 105);
/* oklch */ color: oklch(33.7% 0.099 256.9);

Tailwind

colors: {
  custom: {
    50: '#5e6c94',
    500: '#0f3669',
    950: '#000000',
  },
}

SCSS

$custom: #0f3669;
$custom-light: #5e6c94;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3669",
  "rgb": {
    "r": 15,
    "g": 54,
    "b": 105
  },
  "hsl": {
    "h": 214,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33709,
    "c": 0.09919,
    "h": 256.9
  },
  "luminance": 0.0376
}

Semantic roles & 50–950 ramp

primary

#0F3669

secondary

#A17132

accent

#A036F2

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #0F3669

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

Preview Lab → · Contrast checker → · Palette generator →