#0F1E52#0F1E52

#0F1E52 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.0% C 0.097 H 267.0°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#0F1E52
RGB	rgb(15, 30, 82)
HSL	hsl(227, 69%, 19%)
HSV	hsv(227, 82%, 32%)
CMYK	cmyk(81.7%, 63.4%, 0%, 67.8%)
CIE-LAB	lab(13.47, 15.13, -33.59)
CIE-LCH	lch(13.47, 36.84, 294.25°)
OKLab	oklab(25.97% -0.0051 -0.097)
OKLCH	oklch(25.97% 0.097 267)
XYZ	xyz(2.1837, 1.6391, 8.1823)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1E52 #52430F

analogous

#0F4052 #0F1E52 #220F52

triadic

#0F1E52 #520F1E #1E520F

tetradic

#0F1E52 #520F40 #52430F #0F5222

square

#0F1E52 #520F40 #52430F #0F5222

split-complementary

#0F1E52 #52220F #40520F

monochromatic

#05091A #060B1E #0F1E52 #183186 #2244B9

Accessibility & contrast

On white

15.82

#0F1E52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0F1E52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1E52

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1E52	#FFFFFF	#000000	##FFFFFF
##0F1E52	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002654

Deuteranopia (green-blind)

#001F51

Tritanopia (blue-blind)

#002B34

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f1e52;
/* rgb */ color: rgb(15, 30, 82);
/* oklch */ color: oklch(26.0% 0.097 267.0);

Tailwind

colors: {
  custom: {
    50: '#595983',
    500: '#0f1e52',
    950: '#000000',
  },
}

SCSS

$custom: #0f1e52;
$custom-light: #595983;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1e52",
  "rgb": {
    "r": 15,
    "g": 30,
    "b": 82
  },
  "hsl": {
    "h": 226.567,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.2597,
    "c": 0.09709,
    "h": 267
  },
  "luminance": 0.01639
}

Semantic roles & 50–950 ramp

primary

#0F1E52

secondary

#8C7831

accent

#C43CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0F1E52

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

Preview Lab → · Contrast checker → · Palette generator →