#0F2240#0F2240

#0F2240 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.4% C 0.062 H 259.2°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F2240
RGB	rgb(15, 34, 64)
HSL	hsl(217, 62%, 15%)
HSV	hsv(217, 77%, 25%)
CMYK	cmyk(76.6%, 46.9%, 0%, 74.9%)
CIE-LAB	lab(13.32, 4.21, -21.40)
CIE-LCH	lch(13.32, 21.81, 281.12°)
OKLab	oklab(25.4% -0.0116 -0.061)
OKLCH	oklch(25.4% 0.062 259.2)
XYZ	xyz(1.6941, 1.6156, 5.0721)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2240 #402D0F

analogous

#0F3A40 #0F2240 #150F40

triadic

#0F2240 #400F22 #22400F

tetradic

#0F2240 #400F3A #402D0F #0F4015

square

#0F2240 #400F3A #402D0F #0F4015

split-complementary

#0F2240 #40150F #3A400F

monochromatic

#060D19 #060D19 #0F2240 #1B3C72 #2657A3

Accessibility & contrast

On white

15.87

#0F2240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0F2240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2240

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2240	#FFFFFF	#000000	##FFFFFF
##0F2240	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142541

Deuteranopia (green-blind)

#0C203F

Tritanopia (blue-blind)

#00292D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f2240;
/* rgb */ color: rgb(15, 34, 64);
/* oklch */ color: oklch(25.4% 0.062 259.2);

Tailwind

colors: {
  custom: {
    50: '#545c75',
    500: '#0f2240',
    950: '#000000',
  },
}

SCSS

$custom: #0f2240;
$custom-light: #545c75;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2240",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 64
  },
  "hsl": {
    "h": 216.735,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25404,
    "c": 0.06213,
    "h": 259.2
  },
  "luminance": 0.01616
}

Semantic roles & 50–950 ramp

primary

#0F2240

secondary

#7A5E30

accent

#A643E5

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0F2240

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

Preview Lab → · Contrast checker → · Palette generator →