#185590#185590

#185590 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.4% C 0.114 H 251.6°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#185590
RGB	rgb(24, 85, 144)
HSL	hsl(210, 71%, 33%)
HSV	hsv(210, 83%, 56%)
CMYK	cmyk(83.3%, 41%, 0%, 43.5%)
CIE-LAB	lab(35.41, 3.38, -37.95)
CIE-LCH	lch(35.41, 38.10, 275.09°)
OKLab	oklab(44.35% -0.036 -0.1085)
OKLCH	oklch(44.35% 0.114 251.6)
XYZ	xyz(8.6573, 8.7037, 27.6039)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185590 #905318

analogous

#18908F #185590 #181990

triadic

#185590 #901855 #559018

tetradic

#185590 #8F1890 #905318 #199018

square

#185590 #8F1890 #905318 #199018

split-complementary

#185590 #901819 #908F18

monochromatic

#071727 #0F365C #185590 #2174C4 #4393E0

Accessibility & contrast

On white

7.66

#185590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#185590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185590

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185590	#FFFFFF	#000000	##FFFFFF
##185590	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385992

Deuteranopia (green-blind)

#244E8F

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185590;
/* rgb */ color: rgb(24, 85, 144);
/* oklch */ color: oklch(44.4% 0.114 251.6);

Tailwind

colors: {
  custom: {
    50: '#6a84b1',
    500: '#185590',
    950: '#000000',
  },
}

SCSS

$custom: #185590;
$custom-light: #6a84b1;
$custom-dark: #000000;

JSON

{
  "hex": "#185590",
  "rgb": {
    "r": 24,
    "g": 85,
    "b": 144
  },
  "hsl": {
    "h": 209.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44351,
    "c": 0.11431,
    "h": 251.6
  },
  "luminance": 0.08705
}

Semantic roles & 50–950 ramp

primary

#185590

secondary

#C08143

accent

#923AEE

background

#F6F8FA

surface

#ECEFF5

border

#C7CACF

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #185590

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

Preview Lab → · Contrast checker → · Palette generator →