#16586F#16586F

#16586F is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.1% C 0.074 H 226.2°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#16586F
RGB	rgb(22, 88, 111)
HSL	hsl(196, 67%, 26%)
HSV	hsv(196, 80%, 44%)
CMYK	cmyk(80.2%, 20.7%, 0%, 56.5%)
CIE-LAB	lab(34.59, -11.65, -18.93)
CIE-LCH	lch(34.59, 22.23, 238.40°)
OKLab	oklab(43.13% -0.0509 -0.0531)
OKLCH	oklch(43.13% 0.074 226.2)
XYZ	xyz(6.6887, 8.2969, 16.2848)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16586F #6F2D16

analogous

#166F59 #16586F #162B6F

triadic

#16586F #6F1658 #586F16

tetradic

#16586F #59166F #6F2D16 #2B6F16

square

#16586F #59166F #6F2D16 #2B6F16

split-complementary

#16586F #6F162B #6F5916

monochromatic

#05141A #0C303C #16586F #2080A2 #2BA9D5

Accessibility & contrast

On white

7.90

#16586F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#16586F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16586F

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16586F	#FFFFFF	#000000	##FFFFFF
##16586F	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5670

Deuteranopia (green-blind)

#404E6F

Tritanopia (blue-blind)

#005F60

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #16586f;
/* rgb */ color: rgb(22, 88, 111);
/* oklch */ color: oklch(43.1% 0.074 226.2);

Tailwind

colors: {
  custom: {
    50: '#638798',
    500: '#16586f',
    950: '#000000',
  },
}

SCSS

$custom: #16586f;
$custom-light: #638798;
$custom-dark: #000000;

JSON

{
  "hex": "#16586f",
  "rgb": {
    "r": 22,
    "g": 88,
    "b": 111
  },
  "hsl": {
    "h": 195.506,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43126,
    "c": 0.07356,
    "h": 226.2
  },
  "luminance": 0.08298
}

Semantic roles & 50–950 ramp

primary

#16586F

secondary

#A5573C

accent

#6A3EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #16586F

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

Preview Lab → · Contrast checker → · Palette generator →