#16458D#16458D

#16458D is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.3% C 0.130 H 259.2°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#16458D
RGB	rgb(22, 69, 141)
HSL	hsl(216, 73%, 32%)
HSV	hsv(216, 84%, 55%)
CMYK	cmyk(84.4%, 51.1%, 0%, 44.7%)
CIE-LAB	lab(30.28, 12.73, -44.35)
CIE-LCH	lch(30.28, 46.14, 286.01°)
OKLab	oklab(40.3% -0.0244 -0.1277)
OKLCH	oklch(40.3% 0.13 259.2)
XYZ	xyz(7.2650, 6.3490, 26.0367)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16458D #8D5E16

analogous

#16808D #16458D #23168D

triadic

#16458D #8D1645 #458D16

tetradic

#16458D #8D1680 #8D5E16 #168D23

square

#16458D #8D1680 #8D5E16 #168D23

split-complementary

#16458D #8D2316 #808D16

monochromatic

#051123 #0E2B58 #16458D #1E5FC2 #3D7DE1

Accessibility & contrast

On white

9.25

#16458D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#16458D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16458D

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16458D	#FFFFFF	#000000	##FFFFFF
##16458D	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184D90

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #16458d;
/* rgb */ color: rgb(22, 69, 141);
/* oklch */ color: oklch(40.3% 0.130 259.2);

Tailwind

colors: {
  custom: {
    50: '#6978af',
    500: '#16458d',
    950: '#000000',
  },
}

SCSS

$custom: #16458d;
$custom-light: #6978af;
$custom-dark: #000000;

JSON

{
  "hex": "#16458d",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 141
  },
  "hsl": {
    "h": 216.303,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40299,
    "c": 0.13001,
    "h": 259.2
  },
  "luminance": 0.0635
}

Semantic roles & 50–950 ramp

primary

#16458D

secondary

#C18D3E

accent

#A738F0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #16458D

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

Preview Lab → · Contrast checker → · Palette generator →