#0F226A#0F226A

#0F226A is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.2% C 0.127 H 266.5°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#0F226A
RGB	rgb(15, 34, 106)
HSL	hsl(227, 75%, 24%)
HSV	hsv(227, 86%, 42%)
CMYK	cmyk(85.8%, 67.9%, 0%, 58.4%)
CIE-LAB	lab(16.92, 22.35, -43.94)
CIE-LCH	lch(16.92, 49.30, 296.97°)
OKLab	oklab(29.24% -0.0078 -0.1272)
OKLCH	oklch(29.24% 0.127 266.5)
XYZ	xyz(3.3696, 2.2858, 13.8965)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F226A #6A570F

analogous

#0F4F6A #0F226A #290F6A

triadic

#0F226A #6A0F22 #226A0F

tetradic

#0F226A #6A0F4F #6A570F #0F6A29

square

#0F226A #6A0F4F #6A570F #0F6A29

split-complementary

#0F226A #6A290F #4F6A0F

monochromatic

#04091B #071134 #0F226A #1733A0 #1E44D5

Accessibility & contrast

On white

14.41

#0F226A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0F226A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F226A

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F226A	#FFFFFF	#000000	##FFFFFF
##0F226A	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002569

Tritanopia (blue-blind)

#003542

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f226a;
/* rgb */ color: rgb(15, 34, 106);
/* oklch */ color: oklch(29.2% 0.127 266.5);

Tailwind

colors: {
  custom: {
    50: '#605c95',
    500: '#0f226a',
    950: '#000000',
  },
}

SCSS

$custom: #0f226a;
$custom-light: #605c95;
$custom-dark: #000000;

JSON

{
  "hex": "#0f226a",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 106
  },
  "hsl": {
    "h": 227.473,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.29245,
    "c": 0.12746,
    "h": 266.5
  },
  "luminance": 0.02286
}

Semantic roles & 50–950 ramp

primary

#0F226A

secondary

#A28B32

accent

#CB36F2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #0F226A

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

Preview Lab → · Contrast checker → · Palette generator →