#0B214E#0B214E

#0B214E is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.088 H 262.4°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#0B214E
RGB	rgb(11, 33, 78)
HSL	hsl(220, 75%, 17%)
HSV	hsv(220, 86%, 31%)
CMYK	cmyk(85.9%, 57.7%, 0%, 69.4%)
CIE-LAB	lab(13.88, 10.54, -30.21)
CIE-LCH	lch(13.88, 31.99, 289.24°)
OKLab	oklab(26.12% -0.0115 -0.087)
OKLCH	oklch(26.12% 0.088 262.4)
XYZ	xyz(2.0565, 1.7087, 7.4277)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B214E #4E380B

analogous

#0B424E #0B214E #170B4E

triadic

#0B214E #4E0B21 #214E0B

tetradic

#0B214E #4E0B42 #4E380B #0B4E17

square

#0B214E #4E0B42 #4E380B #0B4E17

split-complementary

#0B214E #4E170B #424E0B

monochromatic

#040B1B #040B1B #0B214E #133884 #1A4EB9

Accessibility & contrast

On white

15.65

#0B214E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0B214E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B214E

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B214E	#FFFFFF	#000000	##FFFFFF
##0B214E	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032750

Deuteranopia (green-blind)

#00204D

Tritanopia (blue-blind)

#002C33

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0b214e;
/* rgb */ color: rgb(11, 33, 78);
/* oklch */ color: oklch(26.1% 0.088 262.4);

Tailwind

colors: {
  custom: {
    50: '#565b80',
    500: '#0b214e',
    950: '#000000',
  },
}

SCSS

$custom: #0b214e;
$custom-light: #565b80;
$custom-dark: #000000;

JSON

{
  "hex": "#0b214e",
  "rgb": {
    "r": 11,
    "g": 33,
    "b": 78
  },
  "hsl": {
    "h": 220.299,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.2612,
    "c": 0.08778,
    "h": 262.4
  },
  "luminance": 0.01709
}

Semantic roles & 50–950 ramp

primary

#0B214E

secondary

#8A6B2B

accent

#B436F2

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#03040A

muted

#78797C

Preview Lab

Preview with #0B214E

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

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