#137690#137690

#137690 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.6% C 0.092 H 221.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#137690
RGB	rgb(19, 118, 144)
HSL	hsl(192, 77%, 32%)
HSV	hsv(192, 87%, 56%)
CMYK	cmyk(86.8%, 18.1%, 0%, 43.5%)
CIE-LAB	lab(45.78, -17.01, -21.68)
CIE-LCH	lch(45.78, 27.56, 231.87°)
OKLab	oklab(52.56% -0.0689 -0.0608)
OKLCH	oklch(52.56% 0.092 221.4)
XYZ	xyz(11.7789, 15.1074, 28.6754)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137690 #902D13

analogous

#13906C #137690 #133890

triadic

#137690 #901376 #769013

tetradic

#137690 #6C1390 #902D13 #389013

square

#137690 #6C1390 #902D13 #389013

split-complementary

#137690 #901338 #906C13

monochromatic

#051D24 #0C4A5A #137690 #1AA2C6 #39C1E5

Accessibility & contrast

On white

5.22

#137690 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#137690 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137690

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137690	#FFFFFF	#000000	##FFFFFF
##137690	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677391

Deuteranopia (green-blind)

#576790

Tritanopia (blue-blind)

#007E7E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #137690;
/* rgb */ color: rgb(19, 118, 144);
/* oklch */ color: oklch(52.6% 0.092 221.4);

Tailwind

colors: {
  custom: {
    50: '#6b9db0',
    500: '#137690',
    950: '#000000',
  },
}

SCSS

$custom: #137690;
$custom-light: #6b9db0;
$custom-dark: #000000;

JSON

{
  "hex": "#137690",
  "rgb": {
    "r": 19,
    "g": 118,
    "b": 144
  },
  "hsl": {
    "h": 192.48,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5256,
    "c": 0.09192,
    "h": 221.4
  },
  "luminance": 0.15109
}

Semantic roles & 50–950 ramp

primary

#137690

secondary

#C4573B

accent

#5C35F3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #137690

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

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