#187489#187489

#187489 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.8% C 0.086 H 217.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#187489
RGB	rgb(24, 116, 137)
HSL	hsl(191, 70%, 32%)
HSV	hsv(191, 82%, 54%)
CMYK	cmyk(82.5%, 15.3%, 0%, 46.3%)
CIE-LAB	lab(44.93, -17.96, -18.83)
CIE-LCH	lch(44.93, 26.02, 226.36°)
OKLab	oklab(51.8% -0.0683 -0.0526)
OKLCH	oklch(51.8% 0.086 217.6)
XYZ	xyz(11.1355, 14.4897, 25.8720)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187489 #892D18

analogous

#188966 #187489 #183C89

triadic

#187489 #891874 #748918

tetradic

#187489 #661889 #892D18 #3C8918

square

#187489 #661889 #892D18 #3C8918

split-complementary

#187489 #89183C #896618

monochromatic

#061C21 #0F4855 #187489 #21A0BD #3EC0DD

Accessibility & contrast

On white

5.39

#187489 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#187489 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187489

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187489	#FFFFFF	#000000	##FFFFFF
##187489	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66708A

Deuteranopia (green-blind)

#586689

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #187489;
/* rgb */ color: rgb(24, 116, 137);
/* oklch */ color: oklch(51.8% 0.086 217.6);

Tailwind

colors: {
  custom: {
    50: '#6a9cab',
    500: '#187489',
    950: '#000000',
  },
}

SCSS

$custom: #187489;
$custom-light: #6a9cab;
$custom-dark: #000000;

JSON

{
  "hex": "#187489",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 137
  },
  "hsl": {
    "h": 191.15,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51801,
    "c": 0.08623,
    "h": 217.6
  },
  "luminance": 0.14491
}

Semantic roles & 50–950 ramp

primary

#187489

secondary

#BD5740

accent

#5C3BED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #187489

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

Preview Lab → · Contrast checker → · Palette generator →