#0F266A#0F266A

#0F266A is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.1% C 0.122 H 265.2°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#0F266A
RGB	rgb(15, 38, 106)
HSL	hsl(225, 75%, 24%)
HSV	hsv(225, 86%, 42%)
CMYK	cmyk(85.8%, 64.2%, 0%, 58.4%)
CIE-LAB	lab(18.04, 19.45, -42.10)
CIE-LCH	lch(18.04, 46.37, 294.80°)
OKLab	oklab(30.08% -0.0102 -0.1218)
OKLCH	oklch(30.08% 0.122 265.2)
XYZ	xyz(3.4907, 2.5280, 13.9368)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F266A #6A530F

analogous

#0F536A #0F266A #250F6A

triadic

#0F266A #6A0F26 #266A0F

tetradic

#0F266A #6A0F53 #6A530F #0F6A25

square

#0F266A #6A0F53 #6A530F #0F6A25

split-complementary

#0F266A #6A250F #536A0F

monochromatic

#040A1B #071334 #0F266A #1739A0 #1E4CD5

Accessibility & contrast

On white

13.95

#0F266A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0F266A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F266A

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F266A	#FFFFFF	#000000	##FFFFFF
##0F266A	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#002869

Tritanopia (blue-blind)

#003844

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f266a;
/* rgb */ color: rgb(15, 38, 106);
/* oklch */ color: oklch(30.1% 0.122 265.2);

Tailwind

colors: {
  custom: {
    50: '#605f95',
    500: '#0f266a',
    950: '#000000',
  },
}

SCSS

$custom: #0f266a;
$custom-light: #605f95;
$custom-dark: #000000;

JSON

{
  "hex": "#0f266a",
  "rgb": {
    "r": 15,
    "g": 38,
    "b": 106
  },
  "hsl": {
    "h": 224.835,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30078,
    "c": 0.12221,
    "h": 265.2
  },
  "luminance": 0.02528
}

Semantic roles & 50–950 ramp

primary

#0F266A

secondary

#A28632

accent

#C236F2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#05040D

muted

#79797E

Preview Lab

Preview with #0F266A

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

Preview Lab → · Contrast checker → · Palette generator →