#187284#187284

#187284 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.083 H 215.0°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#187284
RGB	rgb(24, 114, 132)
HSL	hsl(190, 69%, 31%)
HSV	hsv(190, 82%, 52%)
CMYK	cmyk(81.8%, 13.6%, 0%, 48.2%)
CIE-LAB	lab(44.08, -18.62, -17.14)
CIE-LCH	lch(44.08, 25.31, 222.64°)
OKLab	oklab(51.05% -0.0684 -0.0479)
OKLCH	oklch(51.05% 0.083 215)
XYZ	xyz(10.5571, 13.8934, 23.9506)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187284 #842A18

analogous

#188460 #187284 #183C84

triadic

#187284 #841872 #728418

tetradic

#187284 #601884 #842A18 #3C8418

square

#187284 #601884 #842A18 #3C8418

split-complementary

#187284 #84183C #846018

monochromatic

#05191C #0F4550 #187284 #219FB8 #3BC1DB

Accessibility & contrast

On white

5.56

#187284 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#187284 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187284

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187284	#FFFFFF	#000000	##FFFFFF
##187284	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656E85

Deuteranopia (green-blind)

#576484

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #187284;
/* rgb */ color: rgb(24, 114, 132);
/* oklch */ color: oklch(51.1% 0.083 215.0);

Tailwind

colors: {
  custom: {
    50: '#699aa7',
    500: '#187284',
    950: '#000000',
  },
}

SCSS

$custom: #187284;
$custom-light: #699aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#187284",
  "rgb": {
    "r": 24,
    "g": 114,
    "b": 132
  },
  "hsl": {
    "h": 190,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51052,
    "c": 0.08347,
    "h": 215
  },
  "luminance": 0.13895
}

Semantic roles & 50–950 ramp

primary

#187284

secondary

#B85440

accent

#593CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #187284

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

Preview Lab → · Contrast checker → · Palette generator →