#187090#187090

#187090 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.1% C 0.092 H 228.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#187090
RGB	rgb(24, 112, 144)
HSL	hsl(196, 71%, 33%)
HSV	hsv(196, 83%, 56%)
CMYK	cmyk(83.3%, 22.2%, 0%, 43.5%)
CIE-LAB	lab(43.94, -13.20, -24.52)
CIE-LCH	lch(43.94, 27.85, 241.71°)
OKLab	oklab(51.1% -0.0615 -0.069)
OKLCH	oklch(51.1% 0.092 228.3)
XYZ	xyz(11.2028, 13.7947, 28.4524)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187090 #903818

analogous

#189074 #187090 #183490

triadic

#187090 #901870 #709018

tetradic

#187090 #741890 #903818 #349018

square

#187090 #741890 #903818 #349018

split-complementary

#187090 #901834 #907418

monochromatic

#071E27 #0F475C #187090 #2199C4 #43B6E0

Accessibility & contrast

On white

5.59

#187090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#187090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187090

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187090	#FFFFFF	#000000	##FFFFFF
##187090	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6E92

Deuteranopia (green-blind)

#506390

Tritanopia (blue-blind)

#00797B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #187090;
/* rgb */ color: rgb(24, 112, 144);
/* oklch */ color: oklch(51.1% 0.092 228.3);

Tailwind

colors: {
  custom: {
    50: '#6b99b0',
    500: '#187090',
    950: '#000000',
  },
}

SCSS

$custom: #187090;
$custom-light: #6b99b0;
$custom-dark: #000000;

JSON

{
  "hex": "#187090",
  "rgb": {
    "r": 24,
    "g": 112,
    "b": 144
  },
  "hsl": {
    "h": 196,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.51104,
    "c": 0.0924,
    "h": 228.3
  },
  "luminance": 0.13796
}

Semantic roles & 50–950 ramp

primary

#187090

secondary

#C06543

accent

#6A3AEE

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #187090

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

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