#0B294D#0B294D

#0B294D is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 28.1% C 0.075 H 255.1°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#0B294D
RGB	rgb(11, 41, 77)
HSL	hsl(213, 75%, 17%)
HSV	hsv(213, 86%, 30%)
CMYK	cmyk(85.7%, 46.8%, 0%, 69.8%)
CIE-LAB	lab(16.47, 4.05, -25.36)
CIE-LCH	lch(16.47, 25.68, 279.06°)
OKLab	oklab(28.09% -0.0192 -0.0726)
OKLCH	oklch(28.09% 0.075 255.1)
XYZ	xyz(2.2700, 2.1926, 7.3233)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B294D #4D2F0B

analogous

#0B4A4D #0B294D #0E0B4D

triadic

#0B294D #4D0B29 #294D0B

tetradic

#0B294D #4D0B4A #4D2F0B #0B4D0E

square

#0B294D #4D0B4A #4D2F0B #0B4D0E

split-complementary

#0B294D #4D0E0B #4A4D0B

monochromatic

#040E1B #040E1B #0B294D #134683 #1A62B8

Accessibility & contrast

On white

14.60

#0B294D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0B294D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B294D

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B294D	#FFFFFF	#000000	##FFFFFF
##0B294D	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172C4E

Deuteranopia (green-blind)

#0B264C

Tritanopia (blue-blind)

#003237

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0b294d;
/* rgb */ color: rgb(11, 41, 77);
/* oklch */ color: oklch(28.1% 0.075 255.1);

Tailwind

colors: {
  custom: {
    50: '#56627f',
    500: '#0b294d',
    950: '#000000',
  },
}

SCSS

$custom: #0b294d;
$custom-light: #56627f;
$custom-dark: #000000;

JSON

{
  "hex": "#0b294d",
  "rgb": {
    "r": 11,
    "g": 41,
    "b": 77
  },
  "hsl": {
    "h": 212.727,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28087,
    "c": 0.07509,
    "h": 255.1
  },
  "luminance": 0.02193
}

Semantic roles & 50–950 ramp

primary

#0B294D

secondary

#895E2B

accent

#9C36F2

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0B294D

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

Preview Lab → · Contrast checker → · Palette generator →