#137390#137390

#137390 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.8% C 0.093 H 224.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#137390
RGB	rgb(19, 115, 144)
HSL	hsl(194, 77%, 32%)
HSV	hsv(194, 87%, 56%)
CMYK	cmyk(86.8%, 20.1%, 0%, 43.5%)
CIE-LAB	lab(44.82, -15.34, -23.17)
CIE-LCH	lch(44.82, 27.79, 236.48°)
OKLab	oklab(51.79% -0.066 -0.0651)
OKLCH	oklch(51.79% 0.093 224.6)
XYZ	xyz(11.4312, 14.4121, 28.5595)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137390 #903013

analogous

#13906F #137390 #133590

triadic

#137390 #901373 #739013

tetradic

#137390 #6F1390 #903013 #359013

square

#137390 #6F1390 #903013 #359013

split-complementary

#137390 #901335 #906F13

monochromatic

#051D24 #0C485A #137390 #1A9EC6 #39BDE5

Accessibility & contrast

On white

5.41

#137390 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#137390 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137390

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137390	#FFFFFF	#000000	##FFFFFF
##137390	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637091

Deuteranopia (green-blind)

#536590

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #137390;
/* rgb */ color: rgb(19, 115, 144);
/* oklch */ color: oklch(51.8% 0.093 224.6);

Tailwind

colors: {
  custom: {
    50: '#6a9bb0',
    500: '#137390',
    950: '#000000',
  },
}

SCSS

$custom: #137390;
$custom-light: #6a9bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#137390",
  "rgb": {
    "r": 19,
    "g": 115,
    "b": 144
  },
  "hsl": {
    "h": 193.92,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.51787,
    "c": 0.0927,
    "h": 224.6
  },
  "luminance": 0.14414
}

Semantic roles & 50–950 ramp

primary

#137390

secondary

#C45B3B

accent

#6135F3

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #137390

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

Preview Lab → · Contrast checker → · Palette generator →