#0F1D6A#0F1D6A

#0F1D6A is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.3% C 0.134 H 267.8°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#0F1D6A
RGB	rgb(15, 29, 106)
HSL	hsl(231, 75%, 24%)
HSV	hsv(231, 86%, 42%)
CMYK	cmyk(85.8%, 72.6%, 0%, 58.4%)
CIE-LAB	lab(15.59, 25.89, -46.12)
CIE-LCH	lch(15.59, 52.89, 299.31°)
OKLab	oklab(28.28% -0.0052 -0.1336)
OKLCH	oklch(28.28% 0.134 267.8)
XYZ	xyz(3.2370, 2.0205, 13.8523)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1D6A #6A5C0F

analogous

#0F4A6A #0F1D6A #2E0F6A

triadic

#0F1D6A #6A0F1D #1D6A0F

tetradic

#0F1D6A #6A0F4A #6A5C0F #0F6A2E

square

#0F1D6A #6A0F4A #6A5C0F #0F6A2E

split-complementary

#0F1D6A #6A2E0F #4A6A0F

monochromatic

#04071B #070E34 #0F1D6A #172CA0 #1E3AD5

Accessibility & contrast

On white

14.96

#0F1D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0F1D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1D6A

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1D6A	#FFFFFF	#000000	##FFFFFF
##0F1D6A	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6C

Deuteranopia (green-blind)

#002369

Tritanopia (blue-blind)

#003241

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0f1d6a;
/* rgb */ color: rgb(15, 29, 106);
/* oklch */ color: oklch(28.3% 0.134 267.8);

Tailwind

colors: {
  custom: {
    50: '#615996',
    500: '#0f1d6a',
    950: '#000000',
  },
}

SCSS

$custom: #0f1d6a;
$custom-light: #615996;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1d6a",
  "rgb": {
    "r": 15,
    "g": 29,
    "b": 106
  },
  "hsl": {
    "h": 230.769,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28275,
    "c": 0.13371,
    "h": 267.8
  },
  "luminance": 0.02021
}

Semantic roles & 50–950 ramp

primary

#0F1D6A

secondary

#A29132

accent

#D536F2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #0F1D6A

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

Preview Lab → · Contrast checker → · Palette generator →