#0F394C#0F394C

#0F394C is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.056 H 232.0°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F394C
RGB	rgb(15, 57, 76)
HSL	hsl(199, 67%, 18%)
HSV	hsv(199, 80%, 30%)
CMYK	cmyk(80.3%, 25%, 0%, 70.2%)
CIE-LAB	lab(22.12, -6.94, -15.76)
CIE-LCH	lch(22.12, 17.22, 246.25°)
OKLab	oklab(32.56% -0.0346 -0.0443)
OKLCH	oklch(32.56% 0.056 232)
XYZ	xyz(2.9641, 3.5493, 7.3649)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F394C #4C220F

analogous

#0F4C40 #0F394C #0F1A4C

triadic

#0F394C #4C0F39 #394C0F

tetradic

#0F394C #400F4C #4C220F #1A4C0F

square

#0F394C #400F4C #4C220F #1A4C0F

split-complementary

#0F394C #4C0F1A #4C400F

monochromatic

#05131A #05131A #0F394C #195F7F #2386B2

Accessibility & contrast

On white

12.28

#0F394C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0F394C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F394C

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F394C	#FFFFFF	#000000	##FFFFFF
##0F394C	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F384D

Deuteranopia (green-blind)

#27324C

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f394c;
/* rgb */ color: rgb(15, 57, 76);
/* oklch */ color: oklch(32.6% 0.056 232.0);

Tailwind

colors: {
  custom: {
    50: '#576f7e',
    500: '#0f394c',
    950: '#000000',
  },
}

SCSS

$custom: #0f394c;
$custom-light: #576f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f394c",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 76
  },
  "hsl": {
    "h": 198.689,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.32561,
    "c": 0.05623,
    "h": 232
  },
  "luminance": 0.0355
}

Semantic roles & 50–950 ramp

primary

#0F394C

secondary

#864B31

accent

#733EEA

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0F394C

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

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