#137890#137890

#137890 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.1% C 0.092 H 219.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#137890
RGB	rgb(19, 120, 144)
HSL	hsl(192, 77%, 32%)
HSV	hsv(192, 87%, 56%)
CMYK	cmyk(86.8%, 16.7%, 0%, 43.5%)
CIE-LAB	lab(46.42, -18.12, -20.69)
CIE-LCH	lch(46.42, 27.50, 228.80°)
OKLab	oklab(53.08% -0.0709 -0.058)
OKLCH	oklch(53.08% 0.092 219.3)
XYZ	xyz(12.0169, 15.5835, 28.7547)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137890 #902B13

analogous

#13906A #137890 #133A90

triadic

#137890 #901378 #789013

tetradic

#137890 #6A1390 #902B13 #3A9013

square

#137890 #6A1390 #902B13 #3A9013

split-complementary

#137890 #90133A #906A13

monochromatic

#051E24 #0C4B5A #137890 #1AA5C6 #39C4E5

Accessibility & contrast

On white

5.10

#137890 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#137890 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137890

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137890	#FFFFFF	#000000	##FFFFFF
##137890	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697491

Deuteranopia (green-blind)

#596990

Tritanopia (blue-blind)

#008080

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137890;
/* rgb */ color: rgb(19, 120, 144);
/* oklch */ color: oklch(53.1% 0.092 219.3);

Tailwind

colors: {
  custom: {
    50: '#6b9fb0',
    500: '#137890',
    950: '#000000',
  },
}

SCSS

$custom: #137890;
$custom-light: #6b9fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#137890",
  "rgb": {
    "r": 19,
    "g": 120,
    "b": 144
  },
  "hsl": {
    "h": 191.52,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53077,
    "c": 0.09158,
    "h": 219.3
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#137890

secondary

#C4553B

accent

#5935F3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #137890

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

Preview Lab → · Contrast checker → · Palette generator →