#0F1768#0F1768

#0F1768 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.138 H 269.0°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#0F1768
RGB	rgb(15, 23, 104)
HSL	hsl(235, 75%, 23%)
HSV	hsv(235, 86%, 41%)
CMYK	cmyk(85.6%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(13.91, 29.13, -47.59)
CIE-LCH	lch(13.91, 55.80, 301.47°)
OKLab	oklab(26.99% -0.0024 -0.1379)
OKLCH	oklch(26.99% 0.138 269)
XYZ	xyz(3.0012, 1.7135, 13.2666)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1768 #68600F

analogous

#0F4368 #0F1768 #330F68

triadic

#0F1768 #680F17 #17680F

tetradic

#0F1768 #680F43 #68600F #0F6833

square

#0F1768 #680F43 #68600F #0F6833

split-complementary

#0F1768 #68330F #43680F

monochromatic

#04061B #070B33 #0F1768 #17239D #1E2FD3

Accessibility & contrast

On white

15.64

#0F1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0F1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1768

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1768	#FFFFFF	#000000	##FFFFFF
##0F1768	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286A

Deuteranopia (green-blind)

#001F67

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0f1768;
/* rgb */ color: rgb(15, 23, 104);
/* oklch */ color: oklch(27.0% 0.138 269.0);

Tailwind

colors: {
  custom: {
    50: '#615594',
    500: '#0f1768',
    950: '#000000',
  },
}

SCSS

$custom: #0f1768;
$custom-light: #615594;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1768",
  "rgb": {
    "r": 15,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 234.607,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26991,
    "c": 0.13791,
    "h": 269
  },
  "luminance": 0.01714
}

Semantic roles & 50–950 ramp

primary

#0F1768

secondary

#A19732

accent

#E136F1

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #0F1768

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

Preview Lab → · Contrast checker → · Palette generator →