#0F2876#0F2876

#0F2876 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.7% C 0.137 H 265.2°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F2876
RGB	rgb(15, 40, 118)
HSL	hsl(225, 77%, 26%)
HSV	hsv(225, 87%, 46%)
CMYK	cmyk(87.3%, 66.1%, 0%, 53.7%)
CIE-LAB	lab(19.75, 23.03, -47.06)
CIE-LCH	lch(19.75, 52.39, 296.08°)
OKLab	oklab(31.69% -0.0114 -0.1363)
OKLCH	oklch(31.69% 0.137 265.2)
XYZ	xyz(4.2247, 2.9266, 17.4783)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2876 #765D0F

analogous

#0F5B76 #0F2876 #290F76

triadic

#0F2876 #760F28 #28760F

tetradic

#0F2876 #760F5B #765D0F #0F7629

square

#0F2876 #760F5B #765D0F #0F7629

split-complementary

#0F2876 #76290F #5B760F

monochromatic

#03091B #081640 #0F2876 #163AAC #1D4DE2

Accessibility & contrast

On white

13.25

#0F2876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0F2876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2876

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2876	#FFFFFF	#000000	##FFFFFF
##0F2876	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#002B75

Tritanopia (blue-blind)

#003D4B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0f2876;
/* rgb */ color: rgb(15, 40, 118);
/* oklch */ color: oklch(31.7% 0.137 265.2);

Tailwind

colors: {
  custom: {
    50: '#63619e',
    500: '#0f2876',
    950: '#000000',
  },
}

SCSS

$custom: #0f2876;
$custom-light: #63619e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2876",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 118
  },
  "hsl": {
    "h": 225.437,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31693,
    "c": 0.13676,
    "h": 265.2
  },
  "luminance": 0.02927
}

Semantic roles & 50–950 ramp

primary

#0F2876

secondary

#AD9033

accent

#C534F4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #0F2876

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

Preview Lab → · Contrast checker → · Palette generator →