#16187B#16187B

#16187B is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.8% C 0.160 H 270.5°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#16187B
RGB	rgb(22, 24, 123)
HSL	hsl(239, 70%, 28%)
HSV	hsv(239, 82%, 48%)
CMYK	cmyk(82.1%, 80.5%, 0%, 51.8%)
CIE-LAB	lab(16.76, 35.98, -55.17)
CIE-LCH	lch(16.76, 65.86, 303.11°)
OKLab	oklab(29.79% 0.0015 -0.1598)
OKLCH	oklch(29.79% 0.16 270.5)
XYZ	xyz(4.2314, 2.2534, 18.9470)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16187B #7B7916

analogous

#164A7B #16187B #46167B

triadic

#16187B #7B1618 #187B16

tetradic

#16187B #7B164A #7B7916 #167B46

square

#16187B #7B164A #7B7916 #167B46

split-complementary

#16187B #7B4616 #4A7B16

monochromatic

#05051A #0D0E47 #16187B #1F22AF #3135DA

Accessibility & contrast

On white

14.47

#16187B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#16187B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16187B

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16187B	#FFFFFF	#000000	##FFFFFF
##16187B	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002479

Tritanopia (blue-blind)

#003649

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #16187b;
/* rgb */ color: rgb(22, 24, 123);
/* oklch */ color: oklch(29.8% 0.160 270.5);

Tailwind

colors: {
  custom: {
    50: '#6857a2',
    500: '#16187b',
    950: '#000000',
  },
}

SCSS

$custom: #16187b;
$custom-light: #6857a2;
$custom-dark: #000000;

JSON

{
  "hex": "#16187b",
  "rgb": {
    "r": 22,
    "g": 24,
    "b": 123
  },
  "hsl": {
    "h": 238.812,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.29786,
    "c": 0.15977,
    "h": 270.5
  },
  "luminance": 0.02254
}

Semantic roles & 50–950 ramp

primary

#16187B

secondary

#B0AE3D

accent

#E93BEC

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07030F

muted

#7A787F

Preview Lab

Preview with #16187B

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

Preview Lab → · Contrast checker → · Palette generator →