#13515F#13515F

#13515F is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.4% C 0.064 H 216.6°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#13515F
RGB	rgb(19, 81, 95)
HSL	hsl(191, 67%, 22%)
HSV	hsv(191, 80%, 37%)
CMYK	cmyk(80%, 14.7%, 0%, 62.7%)
CIE-LAB	lab(31.46, -13.84, -13.71)
CIE-LCH	lch(31.46, 19.48, 224.72°)
OKLab	oklab(40.36% -0.0515 -0.0383)
OKLCH	oklch(40.36% 0.064 216.6)
XYZ	xyz(5.2757, 6.8489, 11.8682)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13515F #5F2113

analogous

#135F47 #13515F #132B5F

triadic

#13515F #5F1351 #515F13

tetradic

#13515F #47135F #5F2113 #2B5F13

square

#13515F #47135F #5F2113 #2B5F13

split-complementary

#13515F #5F132B #5F4713

monochromatic

#05161A #09262C #13515F #1D7C92 #27A8C5

Accessibility & contrast

On white

8.86

#13515F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#13515F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13515F

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13515F	#FFFFFF	#000000	##FFFFFF
##13515F	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484E60

Deuteranopia (green-blind)

#3D475F

Tritanopia (blue-blind)

#005655

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #13515f;
/* rgb */ color: rgb(19, 81, 95);
/* oklch */ color: oklch(40.4% 0.064 216.6);

Tailwind

colors: {
  custom: {
    50: '#5e828c',
    500: '#13515f',
    950: '#000000',
  },
}

SCSS

$custom: #13515f;
$custom-light: #5e828c;
$custom-dark: #000000;

JSON

{
  "hex": "#13515f",
  "rgb": {
    "r": 19,
    "g": 81,
    "b": 95
  },
  "hsl": {
    "h": 191.053,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40361,
    "c": 0.0642,
    "h": 216.6
  },
  "luminance": 0.0685
}

Semantic roles & 50–950 ramp

primary

#13515F

secondary

#974937

accent

#5E3EEA

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #13515F

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

Preview Lab → · Contrast checker → · Palette generator →