#135665#135665

#135665 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.0% C 0.068 H 216.7°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#135665
RGB	rgb(19, 86, 101)
HSL	hsl(191, 68%, 24%)
HSV	hsv(191, 81%, 40%)
CMYK	cmyk(81.2%, 14.9%, 0%, 60.4%)
CIE-LAB	lab(33.42, -14.55, -14.49)
CIE-LCH	lch(33.42, 20.54, 224.89°)
OKLab	oklab(42.02% -0.0544 -0.0405)
OKLCH	oklch(42.02% 0.068 216.7)
XYZ	xyz(5.9443, 7.7329, 13.4887)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135665 #652213

analogous

#13654B #135665 #132D65

triadic

#135665 #651356 #566513

tetradic

#135665 #4B1365 #652213 #2D6513

square

#135665 #4B1365 #652213 #2D6513

split-complementary

#135665 #65132D #654B13

monochromatic

#05161A #092A31 #135665 #1D8299 #26AECC

Accessibility & contrast

On white

8.25

#135665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#135665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135665

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135665	#FFFFFF	#000000	##FFFFFF
##135665	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5366

Deuteranopia (green-blind)

#414B65

Tritanopia (blue-blind)

#005B5B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135665;
/* rgb */ color: rgb(19, 86, 101);
/* oklch */ color: oklch(42.0% 0.068 216.7);

Tailwind

colors: {
  custom: {
    50: '#608591',
    500: '#135665',
    950: '#000000',
  },
}

SCSS

$custom: #135665;
$custom-light: #608591;
$custom-dark: #000000;

JSON

{
  "hex": "#135665",
  "rgb": {
    "r": 19,
    "g": 86,
    "b": 101
  },
  "hsl": {
    "h": 190.976,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.42022,
    "c": 0.06778,
    "h": 216.7
  },
  "luminance": 0.07734
}

Semantic roles & 50–950 ramp

primary

#135665

secondary

#9D4A37

accent

#5D3DEB

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135665

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

Preview Lab → · Contrast checker → · Palette generator →