#0F2C66#0F2C66

#0F2C66 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.108 H 262.2°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C66
RGB	rgb(15, 44, 102)
HSL	hsl(220, 74%, 23%)
HSV	hsv(220, 85%, 40%)
CMYK	cmyk(85.3%, 56.9%, 0%, 60%)
CIE-LAB	lab(19.48, 13.33, -37.15)
CIE-LCH	lch(19.48, 39.46, 289.74°)
OKLab	oklab(31.05% -0.0147 -0.1071)
OKLCH	oklch(31.05% 0.108 262.2)
XYZ	xyz(3.4951, 2.8618, 12.9360)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C66 #66490F

analogous

#0F5766 #0F2C66 #1D0F66

triadic

#0F2C66 #660F2C #2C660F

tetradic

#0F2C66 #660F57 #66490F #0F661D

square

#0F2C66 #660F57 #66490F #0F661D

split-complementary

#0F2C66 #661D0F #57660F

monochromatic

#040C1B #071531 #0F2C66 #17439B #1F5AD1

Accessibility & contrast

On white

13.36

#0F2C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F2C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C66

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C66	#FFFFFF	#000000	##FFFFFF
##0F2C66	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003368

Deuteranopia (green-blind)

#002B65

Tritanopia (blue-blind)

#003A44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2c66;
/* rgb */ color: rgb(15, 44, 102);
/* oklch */ color: oklch(31.0% 0.108 262.2);

Tailwind

colors: {
  custom: {
    50: '#5e6492',
    500: '#0f2c66',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c66;
$custom-light: #5e6492;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c66",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 102
  },
  "hsl": {
    "h": 220,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31049,
    "c": 0.10814,
    "h": 262.2
  },
  "luminance": 0.02862
}

Semantic roles & 50–950 ramp

primary

#0F2C66

secondary

#9F7B32

accent

#B337F1

background

#F5F5F9

surface

#EAEAF1

border

#C6C6CB

text

#05050D

muted

#79797E

Preview Lab

Preview with #0F2C66

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

Preview Lab → · Contrast checker → · Palette generator →