#187289#187289

#187289 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.3% C 0.086 H 219.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#187289
RGB	rgb(24, 114, 137)
HSL	hsl(192, 70%, 32%)
HSV	hsv(192, 82%, 54%)
CMYK	cmyk(82.5%, 16.8%, 0%, 46.3%)
CIE-LAB	lab(44.28, -16.86, -19.82)
CIE-LCH	lch(44.28, 26.02, 229.62°)
OKLab	oklab(51.28% -0.0663 -0.0555)
OKLCH	oklch(51.28% 0.086 219.9)
XYZ	xyz(10.9074, 14.0336, 25.7959)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187289 #892F18

analogous

#188968 #187289 #183A89

triadic

#187289 #891872 #728918

tetradic

#187289 #681889 #892F18 #3A8918

square

#187289 #681889 #892F18 #3A8918

split-complementary

#187289 #89183A #896818

monochromatic

#061B21 #0F4755 #187289 #219DBD #3EBDDD

Accessibility & contrast

On white

5.52

#187289 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#187289 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187289

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187289	#FFFFFF	#000000	##FFFFFF
##187289	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646F8A

Deuteranopia (green-blind)

#556489

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #187289;
/* rgb */ color: rgb(24, 114, 137);
/* oklch */ color: oklch(51.3% 0.086 219.9);

Tailwind

colors: {
  custom: {
    50: '#6a9aab',
    500: '#187289',
    950: '#000000',
  },
}

SCSS

$custom: #187289;
$custom-light: #6a9aab;
$custom-dark: #000000;

JSON

{
  "hex": "#187289",
  "rgb": {
    "r": 24,
    "g": 114,
    "b": 137
  },
  "hsl": {
    "h": 192.212,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51281,
    "c": 0.08643,
    "h": 219.9
  },
  "luminance": 0.14035
}

Semantic roles & 50–950 ramp

primary

#187289

secondary

#BD5A40

accent

#5F3BED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #187289

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

Preview Lab → · Contrast checker → · Palette generator →