#0F395E#0F395E

#0F395E is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.7% C 0.079 H 249.2°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#0F395E
RGB	rgb(15, 57, 94)
HSL	hsl(208, 72%, 21%)
HSV	hsv(208, 84%, 37%)
CMYK	cmyk(84%, 39.4%, 0%, 63.1%)
CIE-LAB	lab(23.12, 0.53, -26.08)
CIE-LCH	lch(23.12, 26.08, 271.15°)
OKLab	oklab(33.68% -0.0282 -0.0743)
OKLCH	oklch(33.68% 0.079 249.2)
XYZ	xyz(3.6797, 3.8355, 11.1339)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F395E #5E340F

analogous

#0F5E5C #0F395E #0F125E

triadic

#0F395E #5E0F39 #395E0F

tetradic

#0F395E #5C0F5E #5E340F #125E0F

square

#0F395E #5C0F5E #5E340F #125E0F

split-complementary

#0F395E #5E0F12 #5E5C0F

monochromatic

#04101A #071929 #0F395E #175993 #2079C8

Accessibility & contrast

On white

11.88

#0F395E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0F395E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F395E

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F395E	#FFFFFF	#000000	##FFFFFF
##0F395E	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283B60

Deuteranopia (green-blind)

#1C345D

Tritanopia (blue-blind)

#004247

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0f395e;
/* rgb */ color: rgb(15, 57, 94);
/* oklch */ color: oklch(33.7% 0.079 249.2);

Tailwind

colors: {
  custom: {
    50: '#5b6f8c',
    500: '#0f395e',
    950: '#000000',
  },
}

SCSS

$custom: #0f395e;
$custom-light: #5b6f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f395e",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 94
  },
  "hsl": {
    "h": 208.101,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33678,
    "c": 0.07947,
    "h": 249.2
  },
  "luminance": 0.03836
}

Semantic roles & 50–950 ramp

primary

#0F395E

secondary

#976131

accent

#8E39EF

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #0F395E

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

Preview Lab → · Contrast checker → · Palette generator →