#0F395F#0F395F

#0F395F is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.7% C 0.081 H 249.9°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#0F395F
RGB	rgb(15, 57, 95)
HSL	hsl(209, 73%, 22%)
HSV	hsv(209, 84%, 37%)
CMYK	cmyk(84.2%, 40%, 0%, 62.7%)
CIE-LAB	lab(23.18, 0.95, -26.63)
CIE-LCH	lch(23.18, 26.65, 272.04°)
OKLab	oklab(33.75% -0.0279 -0.0759)
OKLCH	oklch(33.75% 0.081 249.9)
XYZ	xyz(3.7249, 3.8536, 11.3718)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F395F #5F350F

analogous

#0F5F5D #0F395F #0F115F

triadic

#0F395F #5F0F39 #395F0F

tetradic

#0F395F #5D0F5F #5F350F #115F0F

square

#0F395F #5D0F5F #5F350F #115F0F

split-complementary

#0F395F #5F0F11 #5F5D0F

monochromatic

#04101A #07192A #0F395F #175994 #2078C9

Accessibility & contrast

On white

11.86

#0F395F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0F395F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F395F

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F395F	#FFFFFF	#000000	##FFFFFF
##0F395F	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273B61

Deuteranopia (green-blind)

#1B345E

Tritanopia (blue-blind)

#004247

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f395f;
/* rgb */ color: rgb(15, 57, 95);
/* oklch */ color: oklch(33.7% 0.081 249.9);

Tailwind

colors: {
  custom: {
    50: '#5c6f8c',
    500: '#0f395f',
    950: '#000000',
  },
}

SCSS

$custom: #0f395f;
$custom-light: #5c6f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f395f",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 95
  },
  "hsl": {
    "h": 208.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33746,
    "c": 0.08088,
    "h": 249.9
  },
  "luminance": 0.03854
}

Semantic roles & 50–950 ramp

primary

#0F395F

secondary

#986232

accent

#8F38EF

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #0F395F

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

Preview Lab → · Contrast checker → · Palette generator →