#16447B#16447B

#16447B is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.7% C 0.106 H 255.2°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#16447B
RGB	rgb(22, 68, 123)
HSL	hsl(213, 70%, 28%)
HSV	hsv(213, 82%, 48%)
CMYK	cmyk(82.1%, 44.7%, 0%, 51.8%)
CIE-LAB	lab(28.73, 5.96, -35.66)
CIE-LCH	lch(28.73, 36.16, 279.49°)
OKLab	oklab(38.71% -0.027 -0.1021)
OKLCH	oklch(38.71% 0.106 255.2)
XYZ	xyz(5.9718, 5.7342, 19.5271)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16447B #7B4D16

analogous

#16767B #16447B #1A167B

triadic

#16447B #7B1644 #447B16

tetradic

#16447B #7B1676 #7B4D16 #167B1A

square

#16447B #7B1676 #7B4D16 #167B1A

split-complementary

#16447B #7B1A16 #767B16

monochromatic

#050E1A #0D2747 #16447B #1F61AF #317EDA

Accessibility & contrast

On white

9.78

#16447B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#16447B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16447B

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16447B	#FFFFFF	#000000	##FFFFFF
##16447B	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28497D

Deuteranopia (green-blind)

#15407A

Tritanopia (blue-blind)

#005159

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #16447b;
/* rgb */ color: rgb(22, 68, 123);
/* oklch */ color: oklch(38.7% 0.106 255.2);

Tailwind

colors: {
  custom: {
    50: '#6577a1',
    500: '#16447b',
    950: '#000000',
  },
}

SCSS

$custom: #16447b;
$custom-light: #6577a1;
$custom-dark: #000000;

JSON

{
  "hex": "#16447b",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 123
  },
  "hsl": {
    "h": 212.673,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3871,
    "c": 0.10564,
    "h": 255.2
  },
  "luminance": 0.05735
}

Semantic roles & 50–950 ramp

primary

#16447B

secondary

#B07C3D

accent

#9C3BEC

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#06080F

muted

#7A7B7F

Preview Lab

Preview with #16447B

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

Preview Lab → · Contrast checker → · Palette generator →