#0F3066#0F3066

#0F3066 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.0% C 0.103 H 259.9°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F3066
RGB	rgb(15, 48, 102)
HSL	hsl(217, 74%, 23%)
HSV	hsv(217, 85%, 40%)
CMYK	cmyk(85.3%, 52.9%, 0%, 60%)
CIE-LAB	lab(20.73, 10.40, -35.13)
CIE-LCH	lch(20.73, 36.63, 286.49°)
OKLab	oklab(32% -0.018 -0.1011)
OKLCH	oklch(32% 0.103 259.9)
XYZ	xyz(3.6514, 3.1743, 12.9881)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3066 #66450F

analogous

#0F5B66 #0F3066 #190F66

triadic

#0F3066 #660F30 #30660F

tetradic

#0F3066 #660F5B #66450F #0F6619

square

#0F3066 #660F5B #66450F #0F6619

split-complementary

#0F3066 #66190F #5B660F

monochromatic

#040D1B #071731 #0F3066 #17499B #1F62D1

Accessibility & contrast

On white

12.84

#0F3066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0F3066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3066

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3066	#FFFFFF	#000000	##FFFFFF
##0F3066	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3668

Deuteranopia (green-blind)

#002E65

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0f3066;
/* rgb */ color: rgb(15, 48, 102);
/* oklch */ color: oklch(32.0% 0.103 259.9);

Tailwind

colors: {
  custom: {
    50: '#5e6792',
    500: '#0f3066',
    950: '#000000',
  },
}

SCSS

$custom: #0f3066;
$custom-light: #5e6792;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3066",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 102
  },
  "hsl": {
    "h": 217.241,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32,
    "c": 0.10268,
    "h": 259.9
  },
  "luminance": 0.03175
}

Semantic roles & 50–950 ramp

primary

#0F3066

secondary

#9F7632

accent

#AA37F1

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #0F3066

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

Preview Lab → · Contrast checker → · Palette generator →