#0B2445#0B2445

#0B2445 is a dark, moderate cyan. Relative luminance 0.018; OKLCH L 26.1% C 0.069 H 256.5°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#0B2445
RGB	rgb(11, 36, 69)
HSL	hsl(214, 73%, 16%)
HSV	hsv(214, 84%, 27%)
CMYK	cmyk(84.1%, 47.8%, 0%, 72.9%)
CIE-LAB	lab(14.19, 4.20, -23.52)
CIE-LCH	lch(14.19, 23.89, 280.13°)
OKLab	oklab(26.14% -0.0161 -0.0673)
OKLCH	oklch(26.14% 0.069 256.5)
XYZ	xyz(1.8427, 1.7624, 5.8721)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2445 #452C0B

analogous

#0B4145 #0B2445 #0F0B45

triadic

#0B2445 #450B24 #24450B

tetradic

#0B2445 #450B41 #452C0B #0B450F

square

#0B2445 #450B41 #452C0B #0B450F

split-complementary

#0B2445 #450F0B #41450B

monochromatic

#040E1A #040E1A #0B2445 #13407A #1C5BAF

Accessibility & contrast

On white

15.53

#0B2445 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0B2445 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2445

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2445	#FFFFFF	#000000	##FFFFFF
##0B2445	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142746

Deuteranopia (green-blind)

#092244

Tritanopia (blue-blind)

#002C31

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0b2445;
/* rgb */ color: rgb(11, 36, 69);
/* oklch */ color: oklch(26.1% 0.069 256.5);

Tailwind

colors: {
  custom: {
    50: '#545e79',
    500: '#0b2445',
    950: '#000000',
  },
}

SCSS

$custom: #0b2445;
$custom-light: #545e79;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2445",
  "rgb": {
    "r": 11,
    "g": 36,
    "b": 69
  },
  "hsl": {
    "h": 214.138,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26136,
    "c": 0.06917,
    "h": 256.5
  },
  "luminance": 0.01763
}

Semantic roles & 50–950 ramp

primary

#0B2445

secondary

#815C2A

accent

#A039EF

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0B2445

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

Preview Lab → · Contrast checker → · Palette generator →