#0F395C#0F395C

#0F395C is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.5% C 0.077 H 248.0°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F395C
RGB	rgb(15, 57, 92)
HSL	hsl(207, 72%, 21%)
HSV	hsv(207, 84%, 36%)
CMYK	cmyk(83.7%, 38%, 0%, 63.9%)
CIE-LAB	lab(23.00, -0.32, -24.96)
CIE-LCH	lch(23.00, 24.96, 269.26°)
OKLab	oklab(33.54% -0.0288 -0.071)
OKLCH	oklch(33.54% 0.077 248)
XYZ	xyz(3.5912, 3.8001, 10.6674)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F395C #5C320F

analogous

#0F5C58 #0F395C #0F125C

triadic

#0F395C #5C0F39 #395C0F

tetradic

#0F395C #580F5C #5C320F #125C0F

square

#0F395C #580F5C #5C320F #125C0F

split-complementary

#0F395C #5C0F12 #5C580F

monochromatic

#04101A #061827 #0F395C #185A91 #207AC5

Accessibility & contrast

On white

11.93

#0F395C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0F395C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F395C

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F395C	#FFFFFF	#000000	##FFFFFF
##0F395C	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293B5D

Deuteranopia (green-blind)

#1D345B

Tritanopia (blue-blind)

#004146

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f395c;
/* rgb */ color: rgb(15, 57, 92);
/* oklch */ color: oklch(33.5% 0.077 248.0);

Tailwind

colors: {
  custom: {
    50: '#5b6f8a',
    500: '#0f395c',
    950: '#000000',
  },
}

SCSS

$custom: #0f395c;
$custom-light: #5b6f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f395c",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 92
  },
  "hsl": {
    "h": 207.273,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33544,
    "c": 0.07664,
    "h": 248
  },
  "luminance": 0.03801
}

Semantic roles & 50–950 ramp

primary

#0F395C

secondary

#955F31

accent

#8C39EF

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #0F395C

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

Preview Lab → · Contrast checker → · Palette generator →