#16477C#16477C

#16477C is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.5% C 0.103 H 253.4°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#16477C
RGB	rgb(22, 71, 124)
HSL	hsl(211, 70%, 29%)
HSV	hsv(211, 82%, 49%)
CMYK	cmyk(82.3%, 42.7%, 0%, 51.4%)
CIE-LAB	lab(29.74, 4.34, -34.67)
CIE-LCH	lch(29.74, 34.94, 277.13°)
OKLab	oklab(39.52% -0.0295 -0.0992)
OKLCH	oklch(39.52% 0.103 253.4)
XYZ	xyz(6.2208, 6.1315, 19.9205)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16477C #7C4B16

analogous

#167A7C #16477C #18167C

triadic

#16477C #7C1647 #477C16

tetradic

#16477C #7C167A #7C4B16 #167C18

square

#16477C #7C167A #7C4B16 #167C18

split-complementary

#16477C #7C1816 #7A7C16

monochromatic

#050F1A #0D2948 #16477C #1F65B0 #3283DB

Accessibility & contrast

On white

9.43

#16477C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#16477C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16477C

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16477C	#FFFFFF	#000000	##FFFFFF
##16477C	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4B7E

Deuteranopia (green-blind)

#1B427B

Tritanopia (blue-blind)

#00545B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #16477c;
/* rgb */ color: rgb(22, 71, 124);
/* oklch */ color: oklch(39.5% 0.103 253.4);

Tailwind

colors: {
  custom: {
    50: '#6579a2',
    500: '#16477c',
    950: '#000000',
  },
}

SCSS

$custom: #16477c;
$custom-light: #6579a2;
$custom-dark: #000000;

JSON

{
  "hex": "#16477c",
  "rgb": {
    "r": 22,
    "g": 71,
    "b": 124
  },
  "hsl": {
    "h": 211.176,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39517,
    "c": 0.10346,
    "h": 253.4
  },
  "luminance": 0.06132
}

Semantic roles & 50–950 ramp

primary

#16477C

secondary

#B1793D

accent

#973BED

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #16477C

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

Preview Lab → · Contrast checker → · Palette generator →