#0B2242#0B2242

#0B2242 is a dark, moderate cyan. Relative luminance 0.016; OKLCH L 25.4% C 0.067 H 257.3°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#0B2242
RGB	rgb(11, 34, 66)
HSL	hsl(215, 71%, 15%)
HSV	hsv(215, 83%, 26%)
CMYK	cmyk(83.3%, 48.5%, 0%, 74.1%)
CIE-LAB	lab(13.28, 4.37, -22.88)
CIE-LCH	lch(13.28, 23.29, 280.81°)
OKLab	oklab(25.36% -0.0147 -0.0654)
OKLCH	oklch(25.36% 0.067 257.3)
XYZ	xyz(1.6930, 1.6084, 5.3744)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2242 #422B0B

analogous

#0B3E42 #0B2242 #0F0B42

triadic

#0B2242 #420B22 #22420B

tetradic

#0B2242 #420B3E #422B0B #0B420F

square

#0B2242 #420B3E #422B0B #0B420F

split-complementary

#0B2242 #420F0B #3E420B

monochromatic

#040E1A #040E1A #0B2242 #143D76 #1C58AB

Accessibility & contrast

On white

15.89

#0B2242 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B2242 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2242

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2242	#FFFFFF	#000000	##FFFFFF
##0B2242	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122543

Deuteranopia (green-blind)

#082041

Tritanopia (blue-blind)

#002A2E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b2242;
/* rgb */ color: rgb(11, 34, 66);
/* oklch */ color: oklch(25.4% 0.067 257.3);

Tailwind

colors: {
  custom: {
    50: '#535c76',
    500: '#0b2242',
    950: '#000000',
  },
}

SCSS

$custom: #0b2242;
$custom-light: #535c76;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2242",
  "rgb": {
    "r": 11,
    "g": 34,
    "b": 66
  },
  "hsl": {
    "h": 214.909,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25364,
    "c": 0.06708,
    "h": 257.3
  },
  "luminance": 0.01609
}

Semantic roles & 50–950 ramp

primary

#0B2242

secondary

#7F5B2A

accent

#A33AEE

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0B2242

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

Preview Lab → · Contrast checker → · Palette generator →