#16188F#16188F

#16188F is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.2% C 0.184 H 269.2°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#16188F
RGB	rgb(22, 24, 143)
HSL	hsl(239, 73%, 32%)
HSV	hsv(239, 85%, 56%)
CMYK	cmyk(84.6%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(19.25, 42.78, -63.66)
CIE-LCH	lch(19.25, 76.70, 303.90°)
OKLab	oklab(32.24% -0.0026 -0.1844)
OKLCH	oklch(32.24% 0.184 269.2)
XYZ	xyz(5.6137, 2.8063, 26.2271)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16188F #8F8D16

analogous

#16558F #16188F #50168F

triadic

#16188F #8F1618 #188F16

tetradic

#16188F #8F1655 #8F8D16 #168F50

square

#16188F #8F1655 #8F8D16 #168F50

split-complementary

#16188F #8F5016 #558F16

monochromatic

#060625 #0E0F5A #16188F #1E21C4 #3E41E1

Accessibility & contrast

On white

13.45

#16188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#16188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16188F

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16188F	#FFFFFF	#000000	##FFFFFF
##16188F	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003592

Deuteranopia (green-blind)

#00288D

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #16188f;
/* rgb */ color: rgb(22, 24, 143);
/* oklch */ color: oklch(32.2% 0.184 269.2);

Tailwind

colors: {
  custom: {
    50: '#6e58b1',
    500: '#16188f',
    950: '#000000',
  },
}

SCSS

$custom: #16188f;
$custom-light: #6e58b1;
$custom-dark: #000000;

JSON

{
  "hex": "#16188f",
  "rgb": {
    "r": 22,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 239.008,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32243,
    "c": 0.18438,
    "h": 269.2
  },
  "luminance": 0.02807
}

Semantic roles & 50–950 ramp

primary

#16188F

secondary

#C1BF3F

accent

#ED38F0

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #16188F

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

Preview Lab → · Contrast checker → · Palette generator →