#13586B#13586B

#13586B is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 42.9% C 0.072 H 221.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#13586B
RGB	rgb(19, 88, 107)
HSL	hsl(193, 70%, 25%)
HSV	hsv(193, 82%, 42%)
CMYK	cmyk(82.2%, 17.8%, 0%, 58%)
CIE-LAB	lab(34.35, -13.50, -16.82)
CIE-LCH	lch(34.35, 21.57, 231.24°)
OKLab	oklab(42.86% -0.0539 -0.0471)
OKLCH	oklch(42.86% 0.072 221.1)
XYZ	xyz(6.4110, 8.1786, 15.1478)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13586B #6B2613

analogous

#136B52 #13586B #132C6B

triadic

#13586B #6B1358 #586B13

tetradic

#13586B #52136B #6B2613 #2C6B13

square

#13586B #52136B #6B2613 #2C6B13

split-complementary

#13586B #6B132C #6B5213

monochromatic

#05151A #0A2D37 #13586B #1C839F #25ADD3

Accessibility & contrast

On white

7.97

#13586B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#13586B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13586B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13586B	#FFFFFF	#000000	##FFFFFF
##13586B	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D566C

Deuteranopia (green-blind)

#414D6B

Tritanopia (blue-blind)

#005E5E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #13586b;
/* rgb */ color: rgb(19, 88, 107);
/* oklch */ color: oklch(42.9% 0.072 221.1);

Tailwind

colors: {
  custom: {
    50: '#618795',
    500: '#13586b',
    950: '#000000',
  },
}

SCSS

$custom: #13586b;
$custom-light: #618795;
$custom-dark: #000000;

JSON

{
  "hex": "#13586b",
  "rgb": {
    "r": 19,
    "g": 88,
    "b": 107
  },
  "hsl": {
    "h": 192.955,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.42856,
    "c": 0.07156,
    "h": 221.1
  },
  "luminance": 0.08179
}

Semantic roles & 50–950 ramp

primary

#13586B

secondary

#A24F38

accent

#613BED

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13586B

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

Preview Lab → · Contrast checker → · Palette generator →