#0F195A#0F195A

#0F195A is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.7% C 0.116 H 269.2°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#0F195A
RGB	rgb(15, 25, 90)
HSL	hsl(232, 71%, 21%)
HSV	hsv(232, 83%, 35%)
CMYK	cmyk(83.3%, 72.2%, 0%, 64.7%)
CIE-LAB	lab(12.83, 22.22, -40.05)
CIE-LCH	lch(12.83, 45.80, 299.02°)
OKLab	oklab(25.74% -0.0017 -0.1159)
OKLCH	oklch(25.74% 0.116 269.2)
XYZ	xyz(2.3895, 1.5347, 9.8412)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F195A #5A500F

analogous

#0F3E5A #0F195A #2A0F5A

triadic

#0F195A #5A0F19 #195A0F

tetradic

#0F195A #5A0F3E #5A500F #0F5A2A

square

#0F195A #5A0F3E #5A500F #0F5A2A

split-complementary

#0F195A #5A2A0F #3E5A0F

monochromatic

#04071A #060A26 #0F195A #18288E #2036C3

Accessibility & contrast

On white

16.07

#0F195A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0F195A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F195A

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F195A	#FFFFFF	#000000	##FFFFFF
##0F195A	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255C

Deuteranopia (green-blind)

#001E59

Tritanopia (blue-blind)

#002B37

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0f195a;
/* rgb */ color: rgb(15, 25, 90);
/* oklch */ color: oklch(25.7% 0.116 269.2);

Tailwind

colors: {
  custom: {
    50: '#5c5589',
    500: '#0f195a',
    950: '#000000',
  },
}

SCSS

$custom: #0f195a;
$custom-light: #5c5589;
$custom-dark: #000000;

JSON

{
  "hex": "#0f195a",
  "rgb": {
    "r": 15,
    "g": 25,
    "b": 90
  },
  "hsl": {
    "h": 232,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.25742,
    "c": 0.11595,
    "h": 269.2
  },
  "luminance": 0.01535
}

Semantic roles & 50–950 ramp

primary

#0F195A

secondary

#948631

accent

#D63AEE

background

#F5F5F8

surface

#E9E8F0

border

#C5C4CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #0F195A

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

Preview Lab → · Contrast checker → · Palette generator →