#0F214E#0F214E

#0F214E is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.3% C 0.086 H 264.7°. Best body text is #FFFFFF at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#0F214E
RGB	rgb(15, 33, 78)
HSL	hsl(223, 68%, 18%)
HSV	hsv(223, 81%, 31%)
CMYK	cmyk(80.8%, 57.7%, 0%, 69.4%)
CIE-LAB	lab(14.05, 11.10, -29.91)
CIE-LCH	lch(14.05, 31.91, 290.37°)
OKLab	oklab(26.3% -0.008 -0.0861)
OKLCH	oklch(26.3% 0.086 264.7)
XYZ	xyz(2.1155, 1.7391, 7.4304)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F214E #4E3C0F

analogous

#0F404E #0F214E #1C0F4E

triadic

#0F214E #4E0F21 #214E0F

tetradic

#0F214E #4E0F40 #4E3C0F #0F4E1C

square

#0F214E #4E0F40 #4E3C0F #0F4E1C

split-complementary

#0F214E #4E1C0F #404E0F

monochromatic

#050B1A #050B1B #0F214E #193781 #234CB5

Accessibility & contrast

On white

15.58

#0F214E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0F214E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F214E

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F214E	#FFFFFF	#000000	##FFFFFF
##0F214E	1.00	15.58	1.35	15.58
#FFFFFF	15.58	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042750

Deuteranopia (green-blind)

#00214D

Tritanopia (blue-blind)

#002C33

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f214e;
/* rgb */ color: rgb(15, 33, 78);
/* oklch */ color: oklch(26.3% 0.086 264.7);

Tailwind

colors: {
  custom: {
    50: '#585b80',
    500: '#0f214e',
    950: '#000000',
  },
}

SCSS

$custom: #0f214e;
$custom-light: #585b80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f214e",
  "rgb": {
    "r": 15,
    "g": 33,
    "b": 78
  },
  "hsl": {
    "h": 222.857,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26303,
    "c": 0.08645,
    "h": 264.7
  },
  "luminance": 0.01739
}

Semantic roles & 50–950 ramp

primary

#0F214E

secondary

#886F31

accent

#B93DEB

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0F214E

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

Preview Lab → · Contrast checker → · Palette generator →