#16375A#16375A

#16375A is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.1% C 0.073 H 252.1°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#16375A
RGB	rgb(22, 55, 90)
HSL	hsl(211, 61%, 22%)
HSV	hsv(211, 76%, 35%)
CMYK	cmyk(75.6%, 38.9%, 0%, 64.7%)
CIE-LAB	lab(22.45, 1.29, -24.51)
CIE-LCH	lch(22.45, 24.54, 273.01°)
OKLab	oklab(33.14% -0.0225 -0.0697)
OKLCH	oklch(33.14% 0.073 252.1)
XYZ	xyz(3.5418, 3.6408, 10.1870)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16375A #5A3916

analogous

#16595A #16375A #17165A

triadic

#16375A #5A1637 #375A16

tetradic

#16375A #5A1659 #5A3916 #165A17

square

#16375A #5A1659 #5A3916 #165A17

split-complementary

#16375A #5A1716 #595A16

monochromatic

#060F19 #0A1929 #16375A #22558B #2E73BC

Accessibility & contrast

On white

12.15

#16375A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#16375A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16375A

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16375A	#FFFFFF	#000000	##FFFFFF
##16375A	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)

#27395B

Deuteranopia (green-blind)

#1D3359

Tritanopia (blue-blind)

#003F44

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #16375a;
/* rgb */ color: rgb(22, 55, 90);
/* oklch */ color: oklch(33.1% 0.073 252.1);

Tailwind

colors: {
  custom: {
    50: '#5d6d89',
    500: '#16375a',
    950: '#000000',
  },
}

SCSS

$custom: #16375a;
$custom-light: #5d6d89;
$custom-dark: #000000;

JSON

{
  "hex": "#16375a",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 90
  },
  "hsl": {
    "h": 210.882,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.33139,
    "c": 0.0732,
    "h": 252.1
  },
  "luminance": 0.03641
}

Semantic roles & 50–950 ramp

primary

#16375A

secondary

#91673B

accent

#9644E4

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070B

muted

#797A7C

Preview Lab

Preview with #16375A

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

Preview Lab → · Contrast checker → · Palette generator →