#0F1654#0F1654

#0F1654 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.5% C 0.111 H 270.4°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#0F1654
RGB	rgb(15, 22, 84)
HSL	hsl(234, 70%, 19%)
HSV	hsv(234, 82%, 33%)
CMYK	cmyk(82.1%, 73.8%, 0%, 67.1%)
CIE-LAB	lab(11.38, 21.91, -38.37)
CIE-LCH	lch(11.38, 44.18, 299.73°)
OKLab	oklab(24.49% 0.0007 -0.111)
OKLCH	oklch(24.49% 0.111 270.4)
XYZ	xyz(2.0836, 1.3152, 8.5298)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1654 #544D0F

analogous

#0F3954 #0F1654 #2B0F54

triadic

#0F1654 #540F16 #16540F

tetradic

#0F1654 #540F39 #544D0F #0F542B

square

#0F1654 #540F39 #544D0F #0F542B

split-complementary

#0F1654 #542B0F #39540F

monochromatic

#05071A #060820 #0F1654 #182488 #2231BC

Accessibility & contrast

On white

16.63

#0F1654 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0F1654 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1654

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1654	#FFFFFF	#000000	##FFFFFF
##0F1654	1.00	16.63	1.26	16.63
#FFFFFF	16.63	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002256

Deuteranopia (green-blind)

#001B53

Tritanopia (blue-blind)

#002733

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0f1654;
/* rgb */ color: rgb(15, 22, 84);
/* oklch */ color: oklch(24.5% 0.111 270.4);

Tailwind

colors: {
  custom: {
    50: '#5b5385',
    500: '#0f1654',
    950: '#000000',
  },
}

SCSS

$custom: #0f1654;
$custom-light: #5b5385;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1654",
  "rgb": {
    "r": 15,
    "g": 22,
    "b": 84
  },
  "hsl": {
    "h": 233.913,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24494,
    "c": 0.11103,
    "h": 270.4
  },
  "luminance": 0.01315
}

Semantic roles & 50–950 ramp

primary

#0F1654

secondary

#8E8531

accent

#DB3BED

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0F1654

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

Preview Lab → · Contrast checker → · Palette generator →