#16586E#16586E

#16586E is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.1% C 0.073 H 225.1°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#16586E
RGB	rgb(22, 88, 110)
HSL	hsl(195, 67%, 26%)
HSV	hsv(195, 80%, 43%)
CMYK	cmyk(80%, 20%, 0%, 56.9%)
CIE-LAB	lab(34.55, -12.02, -18.38)
CIE-LCH	lch(34.55, 21.96, 236.81°)
OKLab	oklab(43.08% -0.0513 -0.0515)
OKLCH	oklch(43.08% 0.073 225.1)
XYZ	xyz(6.6339, 8.2750, 15.9964)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16586E #6E2C16

analogous

#166E58 #16586E #162C6E

triadic

#16586E #6E1658 #586E16

tetradic

#16586E #58166E #6E2C16 #2C6E16

square

#16586E #58166E #6E2C16 #2C6E16

split-complementary

#16586E #6E162C #6E5816

monochromatic

#05141A #0C2F3B #16586E #2081A1 #2AAAD4

Accessibility & contrast

On white

7.91

#16586E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#16586E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16586E

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16586E	#FFFFFF	#000000	##FFFFFF
##16586E	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C566F

Deuteranopia (green-blind)

#404E6E

Tritanopia (blue-blind)

#005F5F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #16586e;
/* rgb */ color: rgb(22, 88, 110);
/* oklch */ color: oklch(43.1% 0.073 225.1);

Tailwind

colors: {
  custom: {
    50: '#638797',
    500: '#16586e',
    950: '#000000',
  },
}

SCSS

$custom: #16586e;
$custom-light: #638797;
$custom-dark: #000000;

JSON

{
  "hex": "#16586e",
  "rgb": {
    "r": 22,
    "g": 88,
    "b": 110
  },
  "hsl": {
    "h": 195,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43076,
    "c": 0.07271,
    "h": 225.1
  },
  "luminance": 0.08276
}

Semantic roles & 50–950 ramp

primary

#16586E

secondary

#A4563C

accent

#693EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #16586E

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

Preview Lab → · Contrast checker → · Palette generator →