#16358D#16358D

#16358D is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.151 H 264.8°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#16358D
RGB	rgb(22, 53, 141)
HSL	hsl(224, 73%, 32%)
HSV	hsv(224, 84%, 55%)
CMYK	cmyk(84.4%, 62.4%, 0%, 44.7%)
CIE-LAB	lab(25.68, 23.86, -51.82)
CIE-LCH	lch(25.68, 57.05, 294.73°)
OKLab	oklab(36.82% -0.0135 -0.1499)
OKLCH	oklch(36.82% 0.151 264.8)
XYZ	xyz(6.4100, 4.6391, 25.7517)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16358D #8D6E16

analogous

#16718D #16358D #33168D

triadic

#16358D #8D1635 #358D16

tetradic

#16358D #8D1671 #8D6E16 #168D33

square

#16358D #8D1671 #8D6E16 #168D33

split-complementary

#16358D #8D3316 #718D16

monochromatic

#050D23 #0E2158 #16358D #1E49C2 #3D67E1

Accessibility & contrast

On white

10.89

#16358D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#16358D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16358D

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16358D	#FFFFFF	#000000	##FFFFFF
##16358D	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#00378B

Tritanopia (blue-blind)

#004C5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #16358d;
/* rgb */ color: rgb(22, 53, 141);
/* oklch */ color: oklch(36.8% 0.151 264.8);

Tailwind

colors: {
  custom: {
    50: '#6a6baf',
    500: '#16358d',
    950: '#000000',
  },
}

SCSS

$custom: #16358d;
$custom-light: #6a6baf;
$custom-dark: #000000;

JSON

{
  "hex": "#16358d",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 141
  },
  "hsl": {
    "h": 224.37,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36823,
    "c": 0.15055,
    "h": 264.8
  },
  "luminance": 0.0464
}

Semantic roles & 50–950 ramp

primary

#16358D

secondary

#C19F3E

accent

#C038F0

background

#F6F6FA

surface

#ECEBF5

border

#C7C6CF

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #16358D

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

Preview Lab → · Contrast checker → · Palette generator →