#0F1A6A#0F1A6A

#0F1A6A is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.137 H 268.4°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F1A6A
RGB	rgb(15, 26, 106)
HSL	hsl(233, 75%, 24%)
HSV	hsv(233, 86%, 42%)
CMYK	cmyk(85.8%, 75.5%, 0%, 58.4%)
CIE-LAB	lab(14.85, 27.93, -47.35)
CIE-LCH	lch(14.85, 54.97, 300.54°)
OKLab	oklab(27.74% -0.0039 -0.1372)
OKLCH	oklch(27.74% 0.137 268.4)
XYZ	xyz(3.1670, 1.8806, 13.8289)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1A6A #6A5F0F

analogous

#0F476A #0F1A6A #310F6A

triadic

#0F1A6A #6A0F1A #1A6A0F

tetradic

#0F1A6A #6A0F47 #6A5F0F #0F6A31

square

#0F1A6A #6A0F47 #6A5F0F #0F6A31

split-complementary

#0F1A6A #6A310F #476A0F

monochromatic

#04071B #070D34 #0F1A6A #1727A0 #1E34D5

Accessibility & contrast

On white

15.26

#0F1A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0F1A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1A6A

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1A6A	#FFFFFF	#000000	##FFFFFF
##0F1A6A	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6C

Deuteranopia (green-blind)

#002169

Tritanopia (blue-blind)

#003140

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f1a6a;
/* rgb */ color: rgb(15, 26, 106);
/* oklch */ color: oklch(27.7% 0.137 268.4);

Tailwind

colors: {
  custom: {
    50: '#615796',
    500: '#0f1a6a',
    950: '#000000',
  },
}

SCSS

$custom: #0f1a6a;
$custom-light: #615796;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1a6a",
  "rgb": {
    "r": 15,
    "g": 26,
    "b": 106
  },
  "hsl": {
    "h": 232.747,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.27735,
    "c": 0.13726,
    "h": 268.4
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#0F1A6A

secondary

#A29532

accent

#DB36F2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #0F1A6A

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

Preview Lab → · Contrast checker → · Palette generator →