#187490#187490

#187490 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.1% C 0.091 H 224.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#187490
RGB	rgb(24, 116, 144)
HSL	hsl(194, 71%, 33%)
HSV	hsv(194, 83%, 56%)
CMYK	cmyk(83.3%, 19.4%, 0%, 43.5%)
CIE-LAB	lab(45.22, -15.47, -22.54)
CIE-LCH	lch(45.22, 27.34, 235.55°)
OKLab	oklab(52.13% -0.0654 -0.0633)
OKLCH	oklch(52.13% 0.091 224)
XYZ	xyz(11.6540, 14.6971, 28.6028)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187490 #903418

analogous

#189070 #187490 #183890

triadic

#187490 #901874 #749018

tetradic

#187490 #701890 #903418 #389018

square

#187490 #701890 #903418 #389018

split-complementary

#187490 #901838 #907018

monochromatic

#071F27 #0F4A5C #187490 #219EC4 #43BBE0

Accessibility & contrast

On white

5.33

#187490 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#187490 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187490

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187490	#FFFFFF	#000000	##FFFFFF
##187490	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647191

Deuteranopia (green-blind)

#556690

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187490;
/* rgb */ color: rgb(24, 116, 144);
/* oklch */ color: oklch(52.1% 0.091 224.0);

Tailwind

colors: {
  custom: {
    50: '#6c9cb0',
    500: '#187490',
    950: '#000000',
  },
}

SCSS

$custom: #187490;
$custom-light: #6c9cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#187490",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 144
  },
  "hsl": {
    "h": 194,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52129,
    "c": 0.091,
    "h": 224
  },
  "luminance": 0.14699
}

Semantic roles & 50–950 ramp

primary

#187490

secondary

#C06143

accent

#643AEE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #187490

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

Preview Lab → · Contrast checker → · Palette generator →