#0F386A#0F386A

#0F386A is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.3% C 0.098 H 255.8°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#0F386A
RGB	rgb(15, 56, 106)
HSL	hsl(213, 75%, 24%)
HSV	hsv(213, 86%, 42%)
CMYK	cmyk(85.8%, 47.2%, 0%, 58.4%)
CIE-LAB	lab(23.57, 6.36, -33.14)
CIE-LCH	lch(23.57, 33.75, 280.87°)
OKLab	oklab(34.28% -0.0241 -0.0951)
OKLCH	oklch(34.28% 0.098 255.8)
XYZ	xyz(4.2117, 3.9700, 14.1772)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F386A #6A410F

analogous

#0F656A #0F386A #130F6A

triadic

#0F386A #6A0F38 #386A0F

tetradic

#0F386A #6A0F65 #6A410F #0F6A13

square

#0F386A #6A0F65 #6A410F #0F6A13

split-complementary

#0F386A #6A130F #656A0F

monochromatic

#040E1B #071C34 #0F386A #1754A0 #1E71D5

Accessibility & contrast

On white

11.70

#0F386A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0F386A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F386A

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F386A	#FFFFFF	#000000	##FFFFFF
##0F386A	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3D6C

Deuteranopia (green-blind)

#0A3469

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f386a;
/* rgb */ color: rgb(15, 56, 106);
/* oklch */ color: oklch(34.3% 0.098 255.8);

Tailwind

colors: {
  custom: {
    50: '#5f6e95',
    500: '#0f386a',
    950: '#000000',
  },
}

SCSS

$custom: #0f386a;
$custom-light: #5f6e95;
$custom-dark: #000000;

JSON

{
  "hex": "#0f386a",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 106
  },
  "hsl": {
    "h": 212.967,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34283,
    "c": 0.09809,
    "h": 255.8
  },
  "luminance": 0.03971
}

Semantic roles & 50–950 ramp

primary

#0F386A

secondary

#A27032

accent

#9D36F2

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #0F386A

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

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