#16186F#16186F

#16186F is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.4% C 0.144 H 271.5°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#16186F
RGB	rgb(22, 24, 111)
HSL	hsl(239, 67%, 26%)
HSV	hsv(239, 80%, 44%)
CMYK	cmyk(80.2%, 78.4%, 0%, 56.5%)
CIE-LAB	lab(15.34, 31.69, -49.79)
CIE-LCH	lch(15.34, 59.02, 302.47°)
OKLab	oklab(28.36% 0.0039 -0.1442)
OKLCH	oklch(28.36% 0.144 271.5)
XYZ	xyz(3.5258, 1.9712, 15.2305)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16186F #6F6D16

analogous

#16446F #16186F #40166F

triadic

#16186F #6F1618 #186F16

tetradic

#16186F #6F1644 #6F6D16 #166F40

square

#16186F #6F1644 #6F6D16 #166F40

split-complementary

#16186F #6F4016 #446F16

monochromatic

#05061A #0C0D3C #16186F #2023A2 #2B2ED5

Accessibility & contrast

On white

15.06

#16186F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#16186F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16186F

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16186F	#FFFFFF	#000000	##FFFFFF
##16186F	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B72

Deuteranopia (green-blind)

#00226D

Tritanopia (blue-blind)

#003242

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #16186f;
/* rgb */ color: rgb(22, 24, 111);
/* oklch */ color: oklch(28.4% 0.144 271.5);

Tailwind

colors: {
  custom: {
    50: '#655699',
    500: '#16186f',
    950: '#000000',
  },
}

SCSS

$custom: #16186f;
$custom-light: #655699;
$custom-dark: #000000;

JSON

{
  "hex": "#16186f",
  "rgb": {
    "r": 22,
    "g": 24,
    "b": 111
  },
  "hsl": {
    "h": 238.652,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28356,
    "c": 0.14421,
    "h": 271.5
  },
  "luminance": 0.01972
}

Semantic roles & 50–950 ramp

primary

#16186F

secondary

#A5A33C

accent

#E63EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #16186F

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

Preview Lab → · Contrast checker → · Palette generator →