#0B2045#0B2045

#0B2045 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.1% C 0.075 H 260.8°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#0B2045
RGB	rgb(11, 32, 69)
HSL	hsl(218, 73%, 16%)
HSV	hsv(218, 84%, 27%)
CMYK	cmyk(84.1%, 53.6%, 0%, 72.9%)
CIE-LAB	lab(12.82, 7.26, -25.71)
CIE-LCH	lch(12.82, 26.71, 285.76°)
OKLab	oklab(25.08% -0.012 -0.0738)
OKLCH	oklch(25.08% 0.075 260.8)
XYZ	xyz(1.7283, 1.5336, 5.8340)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2045 #45300B

analogous

#0B3D45 #0B2045 #130B45

triadic

#0B2045 #450B20 #20450B

tetradic

#0B2045 #450B3D #45300B #0B4513

square

#0B2045 #450B3D #45300B #0B4513

split-complementary

#0B2045 #45130B #3D450B

monochromatic

#040C1A #040C1A #0B2045 #13387A #1C51AF

Accessibility & contrast

On white

16.07

#0B2045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0B2045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2045

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2045	#FFFFFF	#000000	##FFFFFF
##0B2045	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2446

Deuteranopia (green-blind)

#001F44

Tritanopia (blue-blind)

#00292F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0b2045;
/* rgb */ color: rgb(11, 32, 69);
/* oklch */ color: oklch(25.1% 0.075 260.8);

Tailwind

colors: {
  custom: {
    50: '#545a79',
    500: '#0b2045',
    950: '#000000',
  },
}

SCSS

$custom: #0b2045;
$custom-light: #545a79;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2045",
  "rgb": {
    "r": 11,
    "g": 32,
    "b": 69
  },
  "hsl": {
    "h": 218.276,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25081,
    "c": 0.07478,
    "h": 260.8
  },
  "luminance": 0.01534
}

Semantic roles & 50–950 ramp

primary

#0B2045

secondary

#81622A

accent

#AD39EF

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0B2045

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

Preview Lab → · Contrast checker → · Palette generator →