#0B2842#0B2842

#0B2842 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.0% C 0.059 H 248.9°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#0B2842
RGB	rgb(11, 40, 66)
HSL	hsl(208, 71%, 15%)
HSV	hsv(208, 83%, 26%)
CMYK	cmyk(83.3%, 39.4%, 0%, 74.1%)
CIE-LAB	lab(15.39, -0.09, -19.52)
CIE-LCH	lch(15.39, 19.52, 269.72°)
OKLab	oklab(27.01% -0.0214 -0.0555)
OKLCH	oklch(27.01% 0.059 248.9)
XYZ	xyz(1.8798, 1.9819, 5.4367)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2842 #42250B

analogous

#0B4241 #0B2842 #0B0C42

triadic

#0B2842 #420B28 #28420B

tetradic

#0B2842 #410B42 #42250B #0C420B

square

#0B2842 #410B42 #42250B #0C420B

split-complementary

#0B2842 #420B0C #42410B

monochromatic

#04101A #04101A #0B2842 #144876 #1C68AB

Accessibility & contrast

On white

15.04

#0B2842 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0B2842 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2842

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2842	#FFFFFF	#000000	##FFFFFF
##0B2842	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2943

Deuteranopia (green-blind)

#142441

Tritanopia (blue-blind)

#002E31

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0b2842;
/* rgb */ color: rgb(11, 40, 66);
/* oklch */ color: oklch(27.0% 0.059 248.9);

Tailwind

colors: {
  custom: {
    50: '#536176',
    500: '#0b2842',
    950: '#000000',
  },
}

SCSS

$custom: #0b2842;
$custom-light: #536176;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2842",
  "rgb": {
    "r": 11,
    "g": 40,
    "b": 66
  },
  "hsl": {
    "h": 208.364,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.27011,
    "c": 0.05946,
    "h": 248.9
  },
  "luminance": 0.01982
}

Semantic roles & 50–950 ramp

primary

#0B2842

secondary

#7F522A

accent

#8F3AEE

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0B2842

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

Preview Lab → · Contrast checker → · Palette generator →