#137790#137790

#137790 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.092 H 220.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#137790
RGB	rgb(19, 119, 144)
HSL	hsl(192, 77%, 32%)
HSV	hsv(192, 87%, 56%)
CMYK	cmyk(86.8%, 17.4%, 0%, 43.5%)
CIE-LAB	lab(46.10, -17.57, -21.18)
CIE-LCH	lch(46.10, 27.52, 230.33°)
OKLab	oklab(52.82% -0.0699 -0.0594)
OKLCH	oklch(52.82% 0.092 220.3)
XYZ	xyz(11.8973, 15.3442, 28.7148)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137790 #902C13

analogous

#13906B #137790 #133990

triadic

#137790 #901377 #779013

tetradic

#137790 #6B1390 #902C13 #399013

square

#137790 #6B1390 #902C13 #399013

split-complementary

#137790 #901339 #906B13

monochromatic

#051E24 #0C4A5A #137790 #1AA4C6 #39C2E5

Accessibility & contrast

On white

5.16

#137790 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#137790 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137790

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137790	#FFFFFF	#000000	##FFFFFF
##137790	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687491

Deuteranopia (green-blind)

#586890

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137790;
/* rgb */ color: rgb(19, 119, 144);
/* oklch */ color: oklch(52.8% 0.092 220.3);

Tailwind

colors: {
  custom: {
    50: '#6b9eb0',
    500: '#137790',
    950: '#000000',
  },
}

SCSS

$custom: #137790;
$custom-light: #6b9eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#137790",
  "rgb": {
    "r": 19,
    "g": 119,
    "b": 144
  },
  "hsl": {
    "h": 192,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52819,
    "c": 0.09173,
    "h": 220.3
  },
  "luminance": 0.15346
}

Semantic roles & 50–950 ramp

primary

#137790

secondary

#C4563B

accent

#5B35F3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #137790

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

Preview Lab → · Contrast checker → · Palette generator →