#0F394D#0F394D

#0F394D is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.057 H 233.4°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F394D
RGB	rgb(15, 57, 77)
HSL	hsl(199, 67%, 18%)
HSV	hsv(199, 81%, 30%)
CMYK	cmyk(80.5%, 26%, 0%, 69.8%)
CIE-LAB	lab(22.17, -6.53, -16.35)
CIE-LCH	lch(22.17, 17.61, 248.22°)
OKLab	oklab(32.62% -0.0342 -0.046)
OKLCH	oklch(32.62% 0.057 233.4)
XYZ	xyz(2.9991, 3.5633, 7.5495)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F394D #4D230F

analogous

#0F4D42 #0F394D #0F1A4D

triadic

#0F394D #4D0F39 #394D0F

tetradic

#0F394D #420F4D #4D230F #1A4D0F

square

#0F394D #420F4D #4D230F #1A4D0F

split-complementary

#0F394D #4D0F1A #4D420F

monochromatic

#05131A #05131A #0F394D #195F80 #2385B3

Accessibility & contrast

On white

12.26

#0F394D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0F394D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F394D

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F394D	#FFFFFF	#000000	##FFFFFF
##0F394D	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F384E

Deuteranopia (green-blind)

#27324D

Tritanopia (blue-blind)

#003E40

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f394d;
/* rgb */ color: rgb(15, 57, 77);
/* oklch */ color: oklch(32.6% 0.057 233.4);

Tailwind

colors: {
  custom: {
    50: '#586f7f',
    500: '#0f394d',
    950: '#000000',
  },
}

SCSS

$custom: #0f394d;
$custom-light: #586f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f394d",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 77
  },
  "hsl": {
    "h": 199.355,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.32617,
    "c": 0.05733,
    "h": 233.4
  },
  "luminance": 0.03564
}

Semantic roles & 50–950 ramp

primary

#0F394D

secondary

#874D31

accent

#753EEA

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0F394D

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

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