#16458E#16458E

#16458E is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.4% C 0.131 H 259.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#16458E
RGB	rgb(22, 69, 142)
HSL	hsl(217, 73%, 32%)
HSV	hsv(217, 85%, 56%)
CMYK	cmyk(84.5%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(30.35, 13.14, -44.85)
CIE-LCH	lch(30.35, 46.73, 286.33°)
OKLab	oklab(40.38% -0.0243 -0.1291)
OKLCH	oklch(40.38% 0.131 259.4)
XYZ	xyz(7.3397, 6.3789, 26.4304)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16458E #8E5F16

analogous

#16818E #16458E #23168E

triadic

#16458E #8E1645 #458E16

tetradic

#16458E #8E1681 #8E5F16 #168E23

square

#16458E #8E1681 #8E5F16 #168E23

split-complementary

#16458E #8E2316 #818E16

monochromatic

#061224 #0E2B59 #16458E #1E5FC3 #3D7DE1

Accessibility & contrast

On white

9.23

#16458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#16458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16458E

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16458E	#FFFFFF	#000000	##FFFFFF
##16458E	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174D91

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #16458e;
/* rgb */ color: rgb(22, 69, 142);
/* oklch */ color: oklch(40.4% 0.131 259.4);

Tailwind

colors: {
  custom: {
    50: '#6978b0',
    500: '#16458e',
    950: '#000000',
  },
}

SCSS

$custom: #16458e;
$custom-light: #6978b0;
$custom-dark: #000000;

JSON

{
  "hex": "#16458e",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 216.5,
    "s": 73.171,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40378,
    "c": 0.13141,
    "h": 259.4
  },
  "luminance": 0.0638
}

Semantic roles & 50–950 ramp

primary

#16458E

secondary

#C18E3F

accent

#A838F0

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #16458E

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

Preview Lab → · Contrast checker → · Palette generator →