#0B2441#0B2441

#0B2441 is a dark, moderate cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.063 H 254.1°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#0B2441
RGB	rgb(11, 36, 65)
HSL	hsl(212, 71%, 15%)
HSV	hsv(212, 83%, 25%)
CMYK	cmyk(83.1%, 44.6%, 0%, 74.5%)
CIE-LAB	lab(13.91, 2.41, -21.18)
CIE-LCH	lch(13.91, 21.31, 276.50°)
OKLab	oklab(25.83% -0.0172 -0.0604)
OKLCH	oklch(25.83% 0.063 254.1)
XYZ	xyz(1.7227, 1.7144, 5.2401)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2441 #41280B

analogous

#0B3F41 #0B2441 #0D0B41

triadic

#0B2441 #410B24 #24410B

tetradic

#0B2441 #410B3F #41280B #0B410D

square

#0B2441 #410B3F #41280B #0B410D

split-complementary

#0B2441 #410D0B #3F410B

monochromatic

#040E1A #040E1A #0B2441 #144175 #1D5EAA

Accessibility & contrast

On white

15.64

#0B2441 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0B2441 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2441

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2441	#FFFFFF	#000000	##FFFFFF
##0B2441	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162642

Deuteranopia (green-blind)

#0E2140

Tritanopia (blue-blind)

#002B2F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0b2441;
/* rgb */ color: rgb(11, 36, 65);
/* oklch */ color: oklch(25.8% 0.063 254.1);

Tailwind

colors: {
  custom: {
    50: '#535e76',
    500: '#0b2441',
    950: '#000000',
  },
}

SCSS

$custom: #0b2441;
$custom-light: #535e76;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2441",
  "rgb": {
    "r": 11,
    "g": 36,
    "b": 65
  },
  "hsl": {
    "h": 212.222,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25831,
    "c": 0.0628,
    "h": 254.1
  },
  "luminance": 0.01715
}

Semantic roles & 50–950 ramp

primary

#0B2441

secondary

#7E572A

accent

#9B3AEE

background

#F4F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0B2441

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

Preview Lab → · Contrast checker → · Palette generator →