#0F3867#0F3867

#0F3867 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 34.1% C 0.094 H 254.7°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#0F3867
RGB	rgb(15, 56, 103)
HSL	hsl(212, 75%, 23%)
HSV	hsv(212, 85%, 40%)
CMYK	cmyk(85.4%, 45.6%, 0%, 59.6%)
CIE-LAB	lab(23.37, 5.07, -31.53)
CIE-LCH	lch(23.37, 31.94, 279.14°)
OKLab	oklab(34.06% -0.0248 -0.0903)
OKLCH	oklch(34.06% 0.094 254.7)
XYZ	xyz(4.0584, 3.9087, 13.3699)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3867 #673E0F

analogous

#0F6467 #0F3867 #120F67

triadic

#0F3867 #670F38 #38670F

tetradic

#0F3867 #670F64 #673E0F #0F6712

square

#0F3867 #670F64 #673E0F #0F6712

split-complementary

#0F3867 #67120F #64670F

monochromatic

#040F1B #071B32 #0F3867 #17559C #1F72D2

Accessibility & contrast

On white

11.79

#0F3867 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0F3867 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3867

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3867	#FFFFFF	#000000	##FFFFFF
##0F3867	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203C69

Deuteranopia (green-blind)

#0F3466

Tritanopia (blue-blind)

#00434A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0f3867;
/* rgb */ color: rgb(15, 56, 103);
/* oklch */ color: oklch(34.1% 0.094 254.7);

Tailwind

colors: {
  custom: {
    50: '#5e6e93',
    500: '#0f3867',
    950: '#000000',
  },
}

SCSS

$custom: #0f3867;
$custom-light: #5e6e93;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3867",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 103
  },
  "hsl": {
    "h": 212.045,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34059,
    "c": 0.09369,
    "h": 254.7
  },
  "luminance": 0.03909
}

Semantic roles & 50–950 ramp

primary

#0F3867

secondary

#A06D32

accent

#9A37F1

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #0F3867

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

Preview Lab → · Contrast checker → · Palette generator →