#0B2146#0B2146

#0B2146 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.4% C 0.075 H 260.2°. Best body text is #FFFFFF at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#0B2146
RGB	rgb(11, 33, 70)
HSL	hsl(218, 73%, 16%)
HSV	hsv(218, 84%, 27%)
CMYK	cmyk(84.3%, 52.9%, 0%, 72.5%)
CIE-LAB	lab(13.24, 6.94, -25.73)
CIE-LCH	lch(13.24, 26.65, 285.09°)
OKLab	oklab(25.42% -0.0128 -0.0739)
OKLCH	oklch(25.42% 0.075 260.2)
XYZ	xyz(1.7870, 1.6009, 6.0080)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2146 #46300B

analogous

#0B3E46 #0B2146 #120B46

triadic

#0B2146 #460B21 #21460B

tetradic

#0B2146 #460B3E #46300B #0B4612

square

#0B2146 #460B3E #46300B #0B4612

split-complementary

#0B2146 #46120B #3E460B

monochromatic

#040C1A #040C1A #0B2146 #133A7B #1C53B0

Accessibility & contrast

On white

15.91

#0B2146 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B2146 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2146

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2146	#FFFFFF	#000000	##FFFFFF
##0B2146	1.00	15.91	1.32	15.91
#FFFFFF	15.91	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2547

Deuteranopia (green-blind)

#011F45

Tritanopia (blue-blind)

#002A30

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b2146;
/* rgb */ color: rgb(11, 33, 70);
/* oklch */ color: oklch(25.4% 0.075 260.2);

Tailwind

colors: {
  custom: {
    50: '#545b7a',
    500: '#0b2146',
    950: '#000000',
  },
}

SCSS

$custom: #0b2146;
$custom-light: #545b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2146",
  "rgb": {
    "r": 11,
    "g": 33,
    "b": 70
  },
  "hsl": {
    "h": 217.627,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25424,
    "c": 0.07496,
    "h": 260.2
  },
  "luminance": 0.01601
}

Semantic roles & 50–950 ramp

primary

#0B2146

secondary

#82622A

accent

#AB38F0

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0B2146

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

Preview Lab → · Contrast checker → · Palette generator →