#0F115D#0F115D

#0F115D is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.7% C 0.130 H 270.8°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#0F115D
RGB	rgb(15, 17, 93)
HSL	hsl(238, 72%, 21%)
HSV	hsv(238, 84%, 36%)
CMYK	cmyk(83.9%, 81.7%, 0%, 63.5%)
CIE-LAB	lab(11.22, 28.79, -44.72)
CIE-LCH	lch(11.22, 53.18, 302.77°)
OKLab	oklab(24.69% 0.0018 -0.1295)
OKLCH	oklch(24.69% 0.13 270.8)
XYZ	xyz(2.3726, 1.2925, 10.4782)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F115D #5D5B0F

analogous

#0F385D #0F115D #340F5D

triadic

#0F115D #5D0F11 #115D0F

tetradic

#0F115D #5D0F38 #5D5B0F #0F5D34

square

#0F115D #5D0F38 #5D5B0F #0F5D34

split-complementary

#0F115D #5D340F #385D0F

monochromatic

#04051A #060728 #0F115D #171B92 #2024C6

Accessibility & contrast

On white

16.69

#0F115D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0F115D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F115D

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F115D	#FFFFFF	#000000	##FFFFFF
##0F115D	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225F

Deuteranopia (green-blind)

#001A5C

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0f115d;
/* rgb */ color: rgb(15, 17, 93);
/* oklch */ color: oklch(24.7% 0.130 270.8);

Tailwind

colors: {
  custom: {
    50: '#5e508c',
    500: '#0f115d',
    950: '#000000',
  },
}

SCSS

$custom: #0f115d;
$custom-light: #5e508c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f115d",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 93
  },
  "hsl": {
    "h": 238.462,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.24694,
    "c": 0.1295,
    "h": 270.8
  },
  "luminance": 0.01293
}

Semantic roles & 50–950 ramp

primary

#0F115D

secondary

#969431

accent

#EA39EF

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #0F115D

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

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