#0F2D70#0F2D70

#0F2D70 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.2% C 0.122 H 263.1°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F2D70
RGB	rgb(15, 45, 112)
HSL	hsl(221, 76%, 25%)
HSV	hsv(221, 87%, 44%)
CMYK	cmyk(86.6%, 59.8%, 0%, 56.1%)
CIE-LAB	lab(20.63, 16.90, -41.77)
CIE-LCH	lch(20.63, 45.06, 292.02°)
OKLab	oklab(32.18% -0.0146 -0.1207)
OKLCH	oklch(32.18% 0.122 263.1)
XYZ	xyz(4.0590, 3.1477, 15.7197)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2D70 #70520F

analogous

#0F5E70 #0F2D70 #210F70

triadic

#0F2D70 #700F2D #2D700F

tetradic

#0F2D70 #700F5E #70520F #0F7021

square

#0F2D70 #700F5E #70520F #0F7021

split-complementary

#0F2D70 #70210F #5E700F

monochromatic

#040B1B #08173A #0F2D70 #1643A6 #1D58DC

Accessibility & contrast

On white

12.89

#0F2D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#0F2D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2D70

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2D70	#FFFFFF	#000000	##FFFFFF
##0F2D70	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0f2d70;
/* rgb */ color: rgb(15, 45, 112);
/* oklch */ color: oklch(32.2% 0.122 263.1);

Tailwind

colors: {
  custom: {
    50: '#61659a',
    500: '#0f2d70',
    950: '#000000',
  },
}

SCSS

$custom: #0f2d70;
$custom-light: #61659a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2d70",
  "rgb": {
    "r": 15,
    "g": 45,
    "b": 112
  },
  "hsl": {
    "h": 221.443,
    "s": 76.378,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32179,
    "c": 0.12158,
    "h": 263.1
  },
  "luminance": 0.03148
}

Semantic roles & 50–950 ramp

primary

#0F2D70

secondary

#A88433

accent

#B835F3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #0F2D70

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

Preview Lab → · Contrast checker → · Palette generator →