#0F2A4D#0F2A4D

#0F2A4D is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.5% C 0.072 H 256.1°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A4D
RGB	rgb(15, 42, 77)
HSL	hsl(214, 67%, 18%)
HSV	hsv(214, 81%, 30%)
CMYK	cmyk(80.5%, 45.5%, 0%, 69.8%)
CIE-LAB	lab(16.96, 3.90, -24.57)
CIE-LCH	lch(16.96, 24.88, 279.02°)
OKLab	oklab(28.51% -0.0173 -0.0702)
OKLCH	oklch(28.51% 0.072 256.1)
XYZ	xyz(2.3640, 2.2930, 7.3378)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A4D #4D320F

analogous

#0F494D #0F2A4D #130F4D

triadic

#0F2A4D #4D0F2A #2A4D0F

tetradic

#0F2A4D #4D0F49 #4D320F #0F4D13

square

#0F2A4D #4D0F49 #4D320F #0F4D13

split-complementary

#0F2A4D #4D130F #494D0F

monochromatic

#050E1A #050E1A #0F2A4D #194680 #2362B3

Accessibility & contrast

On white

14.40

#0F2A4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0F2A4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A4D

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A4D	#FFFFFF	#000000	##FFFFFF
##0F2A4D	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192D4E

Deuteranopia (green-blind)

#0F274C

Tritanopia (blue-blind)

#003237

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2a4d;
/* rgb */ color: rgb(15, 42, 77);
/* oklch */ color: oklch(28.5% 0.072 256.1);

Tailwind

colors: {
  custom: {
    50: '#57637f',
    500: '#0f2a4d',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a4d;
$custom-light: #57637f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a4d",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 77
  },
  "hsl": {
    "h": 213.871,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28508,
    "c": 0.07229,
    "h": 256.1
  },
  "luminance": 0.02293
}

Semantic roles & 50–950 ramp

primary

#0F2A4D

secondary

#876131

accent

#9F3EEA

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#03050A

muted

#78797C

Preview Lab

Preview with #0F2A4D

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

Preview Lab → · Contrast checker → · Palette generator →