#137289#137289

#137289 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.2% C 0.088 H 219.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#137289
RGB	rgb(19, 114, 137)
HSL	hsl(192, 76%, 31%)
HSV	hsv(192, 86%, 54%)
CMYK	cmyk(86.1%, 16.8%, 0%, 46.3%)
CIE-LAB	lab(44.20, -17.32, -19.95)
CIE-LCH	lch(44.20, 26.42, 229.04°)
OKLab	oklab(51.19% -0.0679 -0.0559)
OKLCH	oklch(51.19% 0.088 219.5)
XYZ	xyz(10.7993, 13.9778, 25.7909)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137289 #892A13

analogous

#138965 #137289 #133789

triadic

#137289 #891372 #728913

tetradic

#137289 #651389 #892A13 #378913

square

#137289 #651389 #892A13 #378913

split-complementary

#137289 #891337 #896513

monochromatic

#04191E #0C4553 #137289 #1A9FBF #34C1E3

Accessibility & contrast

On white

5.53

#137289 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#137289 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137289

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137289	#FFFFFF	#000000	##FFFFFF
##137289	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646F8A

Deuteranopia (green-blind)

#556489

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #137289;
/* rgb */ color: rgb(19, 114, 137);
/* oklch */ color: oklch(51.2% 0.088 219.5);

Tailwind

colors: {
  custom: {
    50: '#699aab',
    500: '#137289',
    950: '#000000',
  },
}

SCSS

$custom: #137289;
$custom-light: #699aab;
$custom-dark: #000000;

JSON

{
  "hex": "#137289",
  "rgb": {
    "r": 19,
    "g": 114,
    "b": 137
  },
  "hsl": {
    "h": 191.695,
    "s": 75.641,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51194,
    "c": 0.08793,
    "h": 219.5
  },
  "luminance": 0.13979
}

Semantic roles & 50–950 ramp

primary

#137289

secondary

#BE543A

accent

#5A36F2

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E10

muted

#7A7E7F

Preview Lab

Preview with #137289

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

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