#0F2F64#0F2F64

#0F2F64 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.6% C 0.101 H 260.1°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F64
RGB	rgb(15, 47, 100)
HSL	hsl(217, 74%, 23%)
HSV	hsv(217, 85%, 39%)
CMYK	cmyk(85%, 53%, 0%, 60.8%)
CIE-LAB	lab(20.26, 10.26, -34.58)
CIE-LCH	lch(20.26, 36.07, 286.52°)
OKLab	oklab(31.59% -0.0174 -0.0995)
OKLCH	oklch(31.59% 0.101 260.1)
XYZ	xyz(3.5129, 3.0543, 12.4585)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F64 #64440F

analogous

#0F5964 #0F2F64 #1A0F64

triadic

#0F2F64 #640F2F #2F640F

tetradic

#0F2F64 #640F59 #64440F #0F641A

square

#0F2F64 #640F59 #64440F #0F641A

split-complementary

#0F2F64 #641A0F #59640F

monochromatic

#040D1B #07162F #0F2F64 #174899 #1F61CE

Accessibility & contrast

On white

13.04

#0F2F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0F2F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F64

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F64	#FFFFFF	#000000	##FFFFFF
##0F2F64	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3566

Deuteranopia (green-blind)

#002D63

Tritanopia (blue-blind)

#003C44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0f2f64;
/* rgb */ color: rgb(15, 47, 100);
/* oklch */ color: oklch(31.6% 0.101 260.1);

Tailwind

colors: {
  custom: {
    50: '#5d6691',
    500: '#0f2f64',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f64;
$custom-light: #5d6691;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f64",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 100
  },
  "hsl": {
    "h": 217.412,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31592,
    "c": 0.10103,
    "h": 260.1
  },
  "luminance": 0.03055
}

Semantic roles & 50–950 ramp

primary

#0F2F64

secondary

#9D7532

accent

#AB37F1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #0F2F64

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

Preview Lab → · Contrast checker → · Palette generator →