#0F163E#0F163E

#0F163E is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.2% C 0.077 H 271.2°. Best body text is #FFFFFF at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#0F163E
RGB	rgb(15, 22, 62)
HSL	hsl(231, 61%, 15%)
HSV	hsv(231, 76%, 24%)
CMYK	cmyk(75.8%, 64.5%, 0%, 75.7%)
CIE-LAB	lab(9.18, 12.64, -26.65)
CIE-LCH	lch(9.18, 29.50, 295.36°)
OKLab	oklab(22.2% 0.0017 -0.0767)
OKLCH	oklch(22.2% 0.077 271.2)
XYZ	xyz(1.3531, 1.0231, 4.6827)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F163E #3E370F

analogous

#0F2D3E #0F163E #200F3E

triadic

#0F163E #3E0F16 #163E0F

tetradic

#0F163E #3E0F2D #3E370F #0F3E20

square

#0F163E #3E0F2D #3E370F #0F3E20

split-complementary

#0F163E #3E200F #2D3E0F

monochromatic

#060919 #060919 #0F163E #1B276F #2739A1

Accessibility & contrast

On white

17.43

#0F163E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0F163E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F163E

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F163E	#FFFFFF	#000000	##FFFFFF
##0F163E	1.00	17.43	1.20	17.43
#FFFFFF	17.43	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3F

Deuteranopia (green-blind)

#00183D

Tritanopia (blue-blind)

#002027

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0f163e;
/* rgb */ color: rgb(15, 22, 62);
/* oklch */ color: oklch(22.2% 0.077 271.2);

Tailwind

colors: {
  custom: {
    50: '#545274',
    500: '#0f163e',
    950: '#000000',
  },
}

SCSS

$custom: #0f163e;
$custom-light: #545274;
$custom-dark: #000000;

JSON

{
  "hex": "#0f163e",
  "rgb": {
    "r": 15,
    "g": 22,
    "b": 62
  },
  "hsl": {
    "h": 231.064,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.22196,
    "c": 0.07671,
    "h": 271.2
  },
  "luminance": 0.01023
}

Semantic roles & 50–950 ramp

primary

#0F163E

secondary

#786E30

accent

#CC44E4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0F163E

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

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