#0F395D#0F395D

#0F395D is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.6% C 0.078 H 248.6°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#0F395D
RGB	rgb(15, 57, 93)
HSL	hsl(208, 72%, 21%)
HSV	hsv(208, 84%, 36%)
CMYK	cmyk(83.9%, 38.7%, 0%, 63.5%)
CIE-LAB	lab(23.06, 0.10, -25.52)
CIE-LCH	lch(23.06, 25.52, 270.23°)
OKLab	oklab(33.61% -0.0285 -0.0727)
OKLCH	oklch(33.61% 0.078 248.6)
XYZ	xyz(3.6352, 3.8177, 10.8991)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F395D #5D330F

analogous

#0F5D5A #0F395D #0F125D

triadic

#0F395D #5D0F39 #395D0F

tetradic

#0F395D #5A0F5D #5D330F #125D0F

square

#0F395D #5A0F5D #5D330F #125D0F

split-complementary

#0F395D #5D0F12 #5D5A0F

monochromatic

#04101A #061928 #0F395D #175992 #207AC6

Accessibility & contrast

On white

11.91

#0F395D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0F395D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F395D

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F395D	#FFFFFF	#000000	##FFFFFF
##0F395D	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283B5E

Deuteranopia (green-blind)

#1D345C

Tritanopia (blue-blind)

#004246

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f395d;
/* rgb */ color: rgb(15, 57, 93);
/* oklch */ color: oklch(33.6% 0.078 248.6);

Tailwind

colors: {
  custom: {
    50: '#5b6f8b',
    500: '#0f395d',
    950: '#000000',
  },
}

SCSS

$custom: #0f395d;
$custom-light: #5b6f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f395d",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 93
  },
  "hsl": {
    "h": 207.692,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33611,
    "c": 0.07804,
    "h": 248.6
  },
  "luminance": 0.03818
}

Semantic roles & 50–950 ramp

primary

#0F395D

secondary

#966031

accent

#8D39EF

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #0F395D

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

Preview Lab → · Contrast checker → · Palette generator →