#0F2276#0F2276

#0F2276 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.5% C 0.144 H 266.6°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#0F2276
RGB	rgb(15, 34, 118)
HSL	hsl(229, 77%, 26%)
HSV	hsv(229, 87%, 46%)
CMYK	cmyk(87.3%, 71.2%, 0%, 53.7%)
CIE-LAB	lab(18.16, 27.24, -49.67)
CIE-LCH	lch(18.16, 56.65, 298.74°)
OKLab	oklab(30.53% -0.0084 -0.144)
OKLCH	oklch(30.53% 0.144 266.6)
XYZ	xyz(4.0379, 2.5531, 17.4160)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2276 #76630F

analogous

#0F5576 #0F2276 #2F0F76

triadic

#0F2276 #760F22 #22760F

tetradic

#0F2276 #760F55 #76630F #0F762F

square

#0F2276 #760F55 #76630F #0F762F

split-complementary

#0F2276 #762F0F #55760F

monochromatic

#03081B #081240 #0F2276 #1632AC #1D41E2

Accessibility & contrast

On white

13.90

#0F2276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0F2276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2276

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2276	#FFFFFF	#000000	##FFFFFF
##0F2276	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002774

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2276;
/* rgb */ color: rgb(15, 34, 118);
/* oklch */ color: oklch(30.5% 0.144 266.6);

Tailwind

colors: {
  custom: {
    50: '#645d9e',
    500: '#0f2276',
    950: '#000000',
  },
}

SCSS

$custom: #0f2276;
$custom-light: #645d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2276",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 118
  },
  "hsl": {
    "h": 228.932,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30526,
    "c": 0.14422,
    "h": 266.6
  },
  "luminance": 0.02554
}

Semantic roles & 50–950 ramp

primary

#0F2276

secondary

#AD9733

accent

#D134F4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #0F2276

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

Preview Lab → · Contrast checker → · Palette generator →