#0F1A49#0F1A49

#0F1A49 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.089 H 268.8°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#0F1A49
RGB	rgb(15, 26, 73)
HSL	hsl(229, 66%, 17%)
HSV	hsv(229, 79%, 29%)
CMYK	cmyk(79.5%, 64.4%, 0%, 71.4%)
CIE-LAB	lab(11.42, 14.29, -30.74)
CIE-LCH	lch(11.42, 33.90, 294.94°)
OKLab	oklab(24.19% -0.0019 -0.0886)
OKLCH	oklch(24.19% 0.089 268.8)
XYZ	xyz(1.7686, 1.3212, 6.4638)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1A49 #493E0F

analogous

#0F3749 #0F1A49 #210F49

triadic

#0F1A49 #490F1A #1A490F

tetradic

#0F1A49 #490F37 #493E0F #0F4921

square

#0F1A49 #490F37 #493E0F #0F4921

split-complementary

#0F1A49 #49210F #37490F

monochromatic

#050919 #050919 #0F1A49 #192C7C #243EAF

Accessibility & contrast

On white

16.61

#0F1A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0F1A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1A49

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1A49	#FFFFFF	#000000	##FFFFFF
##0F1A49	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214B

Deuteranopia (green-blind)

#001C48

Tritanopia (blue-blind)

#00262E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0f1a49;
/* rgb */ color: rgb(15, 26, 73);
/* oklch */ color: oklch(24.2% 0.089 268.8);

Tailwind

colors: {
  custom: {
    50: '#57567c',
    500: '#0f1a49',
    950: '#000000',
  },
}

SCSS

$custom: #0f1a49;
$custom-light: #57567c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1a49",
  "rgb": {
    "r": 15,
    "g": 26,
    "b": 73
  },
  "hsl": {
    "h": 228.621,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.24185,
    "c": 0.08866,
    "h": 268.8
  },
  "luminance": 0.01321
}

Semantic roles & 50–950 ramp

primary

#0F1A49

secondary

#837430

accent

#C93FE9

background

#F5F5F7

surface

#E9E8EE

border

#C5C4C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0F1A49

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

Preview Lab → · Contrast checker → · Palette generator →