#135564#135564

#135564 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 41.7% C 0.067 H 216.9°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#135564
RGB	rgb(19, 85, 100)
HSL	hsl(191, 68%, 23%)
HSV	hsv(191, 81%, 39%)
CMYK	cmyk(81%, 15%, 0%, 60.8%)
CIE-LAB	lab(33.04, -14.34, -14.45)
CIE-LCH	lch(33.04, 20.36, 225.23°)
OKLab	oklab(41.7% -0.0537 -0.0404)
OKLCH	oklch(41.7% 0.067 216.9)
XYZ	xyz(5.8163, 7.5548, 13.2058)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135564 #642213

analogous

#13644A #135564 #132C64

triadic

#135564 #641355 #556413

tetradic

#135564 #4A1364 #642213 #2C6413

square

#135564 #4A1364 #642213 #2C6413

split-complementary

#135564 #64132C #644A13

monochromatic

#05161A #092931 #135564 #1D8197 #27ACCB

Accessibility & contrast

On white

8.36

#135564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#135564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135564

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135564	#FFFFFF	#000000	##FFFFFF
##135564	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5265

Deuteranopia (green-blind)

#404A64

Tritanopia (blue-blind)

#005A5A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #135564;
/* rgb */ color: rgb(19, 85, 100);
/* oklch */ color: oklch(41.7% 0.067 216.9);

Tailwind

colors: {
  custom: {
    50: '#608590',
    500: '#135564',
    950: '#000000',
  },
}

SCSS

$custom: #135564;
$custom-light: #608590;
$custom-dark: #000000;

JSON

{
  "hex": "#135564",
  "rgb": {
    "r": 19,
    "g": 85,
    "b": 100
  },
  "hsl": {
    "h": 191.111,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.417,
    "c": 0.06719,
    "h": 216.9
  },
  "luminance": 0.07556
}

Semantic roles & 50–950 ramp

primary

#135564

secondary

#9C4A37

accent

#5D3DEB

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135564

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

Preview Lab → · Contrast checker → · Palette generator →