#0B2240#0B2240

#0B2240 is a dark, moderate cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.064 H 256.2°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#0B2240
RGB	rgb(11, 34, 64)
HSL	hsl(214, 71%, 15%)
HSV	hsv(214, 83%, 25%)
CMYK	cmyk(82.8%, 46.9%, 0%, 74.9%)
CIE-LAB	lab(13.14, 3.47, -21.71)
CIE-LCH	lch(13.14, 21.98, 279.09°)
OKLab	oklab(25.21% -0.0152 -0.062)
OKLCH	oklch(25.21% 0.064 256.2)
XYZ	xyz(1.6351, 1.5852, 5.0693)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2240 #40290B

analogous

#0B3D40 #0B2240 #0E0B40

triadic

#0B2240 #400B22 #22400B

tetradic

#0B2240 #400B3D #40290B #0B400E

square

#0B2240 #400B3D #40290B #0B400E

split-complementary

#0B2240 #400E0B #3D400B

monochromatic

#040E1A #040E1A #0B2240 #143E74 #1D59A8

Accessibility & contrast

On white

15.95

#0B2240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B2240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2240

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2240	#FFFFFF	#000000	##FFFFFF
##0B2240	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142441

Deuteranopia (green-blind)

#0B203F

Tritanopia (blue-blind)

#00292D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b2240;
/* rgb */ color: rgb(11, 34, 64);
/* oklch */ color: oklch(25.2% 0.064 256.2);

Tailwind

colors: {
  custom: {
    50: '#525c75',
    500: '#0b2240',
    950: '#000000',
  },
}

SCSS

$custom: #0b2240;
$custom-light: #525c75;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2240",
  "rgb": {
    "r": 11,
    "g": 34,
    "b": 64
  },
  "hsl": {
    "h": 213.962,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25209,
    "c": 0.06384,
    "h": 256.2
  },
  "luminance": 0.01585
}

Semantic roles & 50–950 ramp

primary

#0B2240

secondary

#7D592A

accent

#A03AED

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0B2240

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

Preview Lab → · Contrast checker → · Palette generator →