#16336D#16336D

#16336D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.107 H 262.3°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#16336D
RGB	rgb(22, 51, 109)
HSL	hsl(220, 66%, 26%)
HSV	hsv(220, 80%, 43%)
CMYK	cmyk(79.8%, 53.2%, 0%, 57.3%)
CIE-LAB	lab(22.45, 12.07, -36.87)
CIE-LCH	lch(22.45, 38.79, 288.12°)
OKLab	oklab(33.56% -0.0144 -0.106)
OKLCH	oklch(33.56% 0.107 262.3)
XYZ	xyz(4.2740, 3.6419, 14.9427)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16336D #6D5016

analogous

#165E6D #16336D #24166D

triadic

#16336D #6D1633 #336D16

tetradic

#16336D #6D165E #6D5016 #166D24

square

#16336D #6D165E #6D5016 #166D24

split-complementary

#16336D #6D2416 #5E6D16

monochromatic

#050C19 #0C1B3A #16336D #204BA0 #2B63D3

Accessibility & contrast

On white

12.15

#16336D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#16336D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16336D

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16336D	#FFFFFF	#000000	##FFFFFF
##16336D	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3A6F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#00414A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #16336d;
/* rgb */ color: rgb(22, 51, 109);
/* oklch */ color: oklch(33.6% 0.107 262.3);

Tailwind

colors: {
  custom: {
    50: '#626a97',
    500: '#16336d',
    950: '#000000',
  },
}

SCSS

$custom: #16336d;
$custom-light: #626a97;
$custom-dark: #000000;

JSON

{
  "hex": "#16336d",
  "rgb": {
    "r": 22,
    "g": 51,
    "b": 109
  },
  "hsl": {
    "h": 220,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33557,
    "c": 0.10702,
    "h": 262.3
  },
  "luminance": 0.03642
}

Semantic roles & 50–950 ramp

primary

#16336D

secondary

#A3813C

accent

#B03EE9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #16336D

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

Preview Lab → · Contrast checker → · Palette generator →