#0F2376#0F2376

#0F2376 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.143 H 266.4°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#0F2376
RGB	rgb(15, 35, 118)
HSL	hsl(228, 77%, 26%)
HSV	hsv(228, 87%, 46%)
CMYK	cmyk(87.3%, 70.3%, 0%, 53.7%)
CIE-LAB	lab(18.41, 26.55, -49.25)
CIE-LCH	lch(18.41, 55.95, 298.32°)
OKLab	oklab(30.71% -0.0089 -0.1427)
OKLCH	oklch(30.71% 0.143 266.4)
XYZ	xyz(4.0669, 2.6111, 17.4257)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2376 #76620F

analogous

#0F5676 #0F2376 #2E0F76

triadic

#0F2376 #760F23 #23760F

tetradic

#0F2376 #760F56 #76620F #0F762E

square

#0F2376 #760F56 #76620F #0F762E

split-complementary

#0F2376 #762E0F #56760F

monochromatic

#03081B #081340 #0F2376 #1633AC #1D43E2

Accessibility & contrast

On white

13.79

#0F2376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0F2376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2376

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2376	#FFFFFF	#000000	##FFFFFF
##0F2376	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#002874

Tritanopia (blue-blind)

#003A49

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0f2376;
/* rgb */ color: rgb(15, 35, 118);
/* oklch */ color: oklch(30.7% 0.143 266.4);

Tailwind

colors: {
  custom: {
    50: '#645d9e',
    500: '#0f2376',
    950: '#000000',
  },
}

SCSS

$custom: #0f2376;
$custom-light: #645d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2376",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 118
  },
  "hsl": {
    "h": 228.35,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30713,
    "c": 0.14301,
    "h": 266.4
  },
  "luminance": 0.02612
}

Semantic roles & 50–950 ramp

primary

#0F2376

secondary

#AD9633

accent

#CF34F4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #0F2376

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

Preview Lab → · Contrast checker → · Palette generator →