#0F2A4E#0F2A4E

#0F2A4E is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.6% C 0.074 H 256.6°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A4E
RGB	rgb(15, 42, 78)
HSL	hsl(214, 68%, 18%)
HSV	hsv(214, 81%, 31%)
CMYK	cmyk(80.8%, 46.2%, 0%, 69.4%)
CIE-LAB	lab(17.02, 4.34, -25.14)
CIE-LCH	lch(17.02, 25.51, 279.79°)
OKLab	oklab(28.58% -0.0171 -0.0718)
OKLCH	oklch(28.58% 0.074 256.6)
XYZ	xyz(2.3996, 2.3073, 7.5251)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A4E #4E330F

analogous

#0F494E #0F2A4E #130F4E

triadic

#0F2A4E #4E0F2A #2A4E0F

tetradic

#0F2A4E #4E0F49 #4E330F #0F4E13

square

#0F2A4E #4E0F49 #4E330F #0F4E13

split-complementary

#0F2A4E #4E130F #494E0F

monochromatic

#050E1A #050E1B #0F2A4E #194681 #2361B5

Accessibility & contrast

On white

14.37

#0F2A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0F2A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A4E

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A4E	#FFFFFF	#000000	##FFFFFF
##0F2A4E	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192D4F

Deuteranopia (green-blind)

#0E274D

Tritanopia (blue-blind)

#003238

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2a4e;
/* rgb */ color: rgb(15, 42, 78);
/* oklch */ color: oklch(28.6% 0.074 256.6);

Tailwind

colors: {
  custom: {
    50: '#576380',
    500: '#0f2a4e',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a4e;
$custom-light: #576380;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a4e",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 78
  },
  "hsl": {
    "h": 214.286,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28583,
    "c": 0.07385,
    "h": 256.6
  },
  "luminance": 0.02308
}

Semantic roles & 50–950 ramp

primary

#0F2A4E

secondary

#886331

accent

#A03DEB

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F2A4E

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

Preview Lab → · Contrast checker → · Palette generator →