#13788F#13788F

#13788F is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.0% C 0.091 H 218.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#13788F
RGB	rgb(19, 120, 143)
HSL	hsl(191, 77%, 32%)
HSV	hsv(191, 87%, 56%)
CMYK	cmyk(86.7%, 16.1%, 0%, 43.9%)
CIE-LAB	lab(46.38, -18.47, -20.16)
CIE-LCH	lch(46.38, 27.34, 227.51°)
OKLab	oklab(53.03% -0.0713 -0.0564)
OKLCH	oklch(53.03% 0.091 218.4)
XYZ	xyz(11.9408, 15.5530, 28.3540)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13788F #8F2A13

analogous

#138F68 #13788F #133A8F

triadic

#13788F #8F1378 #788F13

tetradic

#13788F #68138F #8F2A13 #3A8F13

square

#13788F #68138F #8F2A13 #3A8F13

split-complementary

#13788F #8F133A #8F6813

monochromatic

#051D23 #0C4B59 #13788F #1AA5C5 #38C5E5

Accessibility & contrast

On white

5.11

#13788F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#13788F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13788F

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13788F	#FFFFFF	#000000	##FFFFFF
##13788F	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697490

Deuteranopia (green-blind)

#5A698F

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #13788f;
/* rgb */ color: rgb(19, 120, 143);
/* oklch */ color: oklch(53.0% 0.091 218.4);

Tailwind

colors: {
  custom: {
    50: '#6b9faf',
    500: '#13788f',
    950: '#000000',
  },
}

SCSS

$custom: #13788f;
$custom-light: #6b9faf;
$custom-dark: #000000;

JSON

{
  "hex": "#13788f",
  "rgb": {
    "r": 19,
    "g": 120,
    "b": 143
  },
  "hsl": {
    "h": 191.129,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53031,
    "c": 0.09096,
    "h": 218.4
  },
  "luminance": 0.15555
}

Semantic roles & 50–950 ramp

primary

#13788F

secondary

#C3543B

accent

#5835F3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #13788F

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

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