#0F1A5D#0F1A5D

#0F1A5D is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.3% C 0.119 H 268.8°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#0F1A5D
RGB	rgb(15, 26, 93)
HSL	hsl(232, 72%, 21%)
HSV	hsv(232, 84%, 36%)
CMYK	cmyk(83.9%, 72%, 0%, 63.5%)
CIE-LAB	lab(13.41, 22.73, -41.10)
CIE-LCH	lch(13.41, 46.97, 298.94°)
OKLab	oklab(26.27% -0.0025 -0.119)
OKLCH	oklch(26.27% 0.119 268.8)
XYZ	xyz(2.5415, 1.6304, 10.5346)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1A5D #5D520F

analogous

#0F415D #0F1A5D #2B0F5D

triadic

#0F1A5D #5D0F1A #1A5D0F

tetradic

#0F1A5D #5D0F41 #5D520F #0F5D2B

square

#0F1A5D #5D0F41 #5D520F #0F5D2B

split-complementary

#0F1A5D #5D2B0F #415D0F

monochromatic

#04071A #060B28 #0F1A5D #172992 #2037C6

Accessibility & contrast

On white

15.83

#0F1A5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0F1A5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1A5D

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1A5D	#FFFFFF	#000000	##FFFFFF
##0F1A5D	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265F

Deuteranopia (green-blind)

#001F5C

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f1a5d;
/* rgb */ color: rgb(15, 26, 93);
/* oklch */ color: oklch(26.3% 0.119 268.8);

Tailwind

colors: {
  custom: {
    50: '#5d568c',
    500: '#0f1a5d',
    950: '#000000',
  },
}

SCSS

$custom: #0f1a5d;
$custom-light: #5d568c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1a5d",
  "rgb": {
    "r": 15,
    "g": 26,
    "b": 93
  },
  "hsl": {
    "h": 231.538,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.26267,
    "c": 0.11903,
    "h": 268.8
  },
  "luminance": 0.01631
}

Semantic roles & 50–950 ramp

primary

#0F1A5D

secondary

#968831

accent

#D539EF

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #0F1A5D

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

Preview Lab → · Contrast checker → · Palette generator →