#0F3060#0F3060

#0F3060 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.5% C 0.094 H 258.3°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#0F3060
RGB	rgb(15, 48, 96)
HSL	hsl(216, 73%, 22%)
HSV	hsv(216, 84%, 38%)
CMYK	cmyk(84.4%, 50%, 0%, 62.4%)
CIE-LAB	lab(20.28, 7.79, -31.92)
CIE-LCH	lch(20.28, 32.86, 283.71°)
OKLab	oklab(31.51% -0.019 -0.0917)
OKLCH	oklch(31.51% 0.094 258.3)
XYZ	xyz(3.3645, 3.0596, 11.4773)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3060 #603F0F

analogous

#0F5960 #0F3060 #170F60

triadic

#0F3060 #600F30 #30600F

tetradic

#0F3060 #600F59 #603F0F #0F6017

square

#0F3060 #600F59 #603F0F #0F6017

split-complementary

#0F3060 #60170F #59600F

monochromatic

#040D1A #07162B #0F3060 #174A95 #2065CA

Accessibility & contrast

On white

13.03

#0F3060 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0F3060 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3060

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3060	#FFFFFF	#000000	##FFFFFF
##0F3060	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163562

Deuteranopia (green-blind)

#022D5F

Tritanopia (blue-blind)

#003B43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0f3060;
/* rgb */ color: rgb(15, 48, 96);
/* oklch */ color: oklch(31.5% 0.094 258.3);

Tailwind

colors: {
  custom: {
    50: '#5c678d',
    500: '#0f3060',
    950: '#000000',
  },
}

SCSS

$custom: #0f3060;
$custom-light: #5c678d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3060",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 96
  },
  "hsl": {
    "h": 215.556,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31512,
    "c": 0.09362,
    "h": 258.3
  },
  "luminance": 0.0306
}

Semantic roles & 50–950 ramp

primary

#0F3060

secondary

#996F32

accent

#A538F0

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #0F3060

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

Preview Lab → · Contrast checker → · Palette generator →