#185378#185378

#185378 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.085 H 241.0°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#185378
RGB	rgb(24, 83, 120)
HSL	hsl(203, 67%, 28%)
HSV	hsv(203, 80%, 47%)
CMYK	cmyk(80%, 30.8%, 0%, 52.9%)
CIE-LAB	lab(33.43, -4.88, -26.34)
CIE-LCH	lch(33.43, 26.79, 259.50°)
OKLab	oklab(42.35% -0.0412 -0.0746)
OKLCH	oklch(42.35% 0.085 241)
XYZ	xyz(6.8588, 7.7360, 18.8974)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185378 #783D18

analogous

#18786D #185378 #182378

triadic

#185378 #781853 #537818

tetradic

#185378 #6D1878 #783D18 #237818

square

#185378 #6D1878 #783D18 #237818

split-complementary

#185378 #781823 #786D18

monochromatic

#05121A #0E3045 #185378 #2276AB #3498D6

Accessibility & contrast

On white

8.24

#185378 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#185378 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185378

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185378	#FFFFFF	#000000	##FFFFFF
##185378	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42547A

Deuteranopia (green-blind)

#354B77

Tritanopia (blue-blind)

#005C60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #185378;
/* rgb */ color: rgb(24, 83, 120);
/* oklch */ color: oklch(42.4% 0.085 241.0);

Tailwind

colors: {
  custom: {
    50: '#65839f',
    500: '#185378',
    950: '#000000',
  },
}

SCSS

$custom: #185378;
$custom-light: #65839f;
$custom-dark: #000000;

JSON

{
  "hex": "#185378",
  "rgb": {
    "r": 24,
    "g": 83,
    "b": 120
  },
  "hsl": {
    "h": 203.125,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.42354,
    "c": 0.08522,
    "h": 241
  },
  "luminance": 0.07737
}

Semantic roles & 50–950 ramp

primary

#185378

secondary

#AD693F

accent

#803EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #185378

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

Preview Lab → · Contrast checker → · Palette generator →