#0F1E53#0F1E53

#0F1E53 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.099 H 267.1°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#0F1E53
RGB	rgb(15, 30, 83)
HSL	hsl(227, 69%, 19%)
HSV	hsv(227, 82%, 33%)
CMYK	cmyk(81.9%, 63.9%, 0%, 67.5%)
CIE-LAB	lab(13.56, 15.57, -34.13)
CIE-LCH	lch(13.56, 37.51, 294.52°)
OKLab	oklab(26.07% -0.005 -0.0985)
OKLCH	oklch(26.07% 0.099 267.1)
XYZ	xyz(2.2221, 1.6544, 8.3842)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1E53 #53440F

analogous

#0F4053 #0F1E53 #220F53

triadic

#0F1E53 #530F1E #1E530F

tetradic

#0F1E53 #530F40 #53440F #0F5322

square

#0F1E53 #530F40 #53440F #0F5322

split-complementary

#0F1E53 #53220F #40530F

monochromatic

#05091A #060B1F #0F1E53 #183187 #2243BB

Accessibility & contrast

On white

15.78

#0F1E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0F1E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1E53

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1E53	#FFFFFF	#000000	##FFFFFF
##0F1E53	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#002052

Tritanopia (blue-blind)

#002B35

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0f1e53;
/* rgb */ color: rgb(15, 30, 83);
/* oklch */ color: oklch(26.1% 0.099 267.1);

Tailwind

colors: {
  custom: {
    50: '#5a5984',
    500: '#0f1e53',
    950: '#000000',
  },
}

SCSS

$custom: #0f1e53;
$custom-light: #5a5984;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1e53",
  "rgb": {
    "r": 15,
    "g": 30,
    "b": 83
  },
  "hsl": {
    "h": 226.765,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.26067,
    "c": 0.09865,
    "h": 267.1
  },
  "luminance": 0.01655
}

Semantic roles & 50–950 ramp

primary

#0F1E53

secondary

#8D7931

accent

#C53CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0F1E53

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

Preview Lab → · Contrast checker → · Palette generator →