#0F2C64#0F2C64

#0F2C64 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.9% C 0.105 H 261.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C64
RGB	rgb(15, 44, 100)
HSL	hsl(220, 74%, 23%)
HSV	hsv(220, 85%, 39%)
CMYK	cmyk(85%, 56%, 0%, 60.8%)
CIE-LAB	lab(19.32, 12.46, -36.10)
CIE-LCH	lch(19.32, 38.19, 289.05°)
OKLab	oklab(30.87% -0.015 -0.104)
OKLCH	oklch(30.87% 0.105 261.8)
XYZ	xyz(3.3971, 2.8226, 12.4199)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C64 #64470F

analogous

#0F5764 #0F2C64 #1C0F64

triadic

#0F2C64 #640F2C #2C640F

tetradic

#0F2C64 #640F57 #64470F #0F641C

square

#0F2C64 #640F57 #64470F #0F641C

split-complementary

#0F2C64 #641C0F #57640F

monochromatic

#040C1B #07152F #0F2C64 #174399 #1F5BCE

Accessibility & contrast

On white

13.42

#0F2C64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F2C64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C64

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C64	#FFFFFF	#000000	##FFFFFF
##0F2C64	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043366

Deuteranopia (green-blind)

#002B63

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2c64;
/* rgb */ color: rgb(15, 44, 100);
/* oklch */ color: oklch(30.9% 0.105 261.8);

Tailwind

colors: {
  custom: {
    50: '#5d6491',
    500: '#0f2c64',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c64;
$custom-light: #5d6491;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c64",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 100
  },
  "hsl": {
    "h": 219.529,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30874,
    "c": 0.10512,
    "h": 261.8
  },
  "luminance": 0.02823
}

Semantic roles & 50–950 ramp

primary

#0F2C64

secondary

#9D7832

accent

#B137F1

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050D

muted

#79797D

Preview Lab

Preview with #0F2C64

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

Preview Lab → · Contrast checker → · Palette generator →