#185C73#185C73

#185C73 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.4% C 0.075 H 225.4°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#185C73
RGB	rgb(24, 92, 115)
HSL	hsl(195, 65%, 27%)
HSV	hsv(195, 79%, 45%)
CMYK	cmyk(79.1%, 20%, 0%, 54.9%)
CIE-LAB	lab(36.15, -12.27, -19.01)
CIE-LCH	lch(36.15, 22.62, 237.16°)
OKLab	oklab(44.44% -0.0526 -0.0533)
OKLCH	oklch(44.44% 0.075 225.4)
XYZ	xyz(7.2971, 9.0854, 17.5854)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C73 #732F18

analogous

#18735D #185C73 #182E73

triadic

#185C73 #73185C #5C7318

tetradic

#185C73 #5D1873 #732F18 #2E7318

square

#185C73 #5D1873 #732F18 #2E7318

split-complementary

#185C73 #73182E #735D18

monochromatic

#051419 #0D3340 #185C73 #2385A6 #31ABD4

Accessibility & contrast

On white

7.45

#185C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#185C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C73

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C73	#FFFFFF	#000000	##FFFFFF
##185C73	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5A74

Deuteranopia (green-blind)

#435173

Tritanopia (blue-blind)

#006364

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185c73;
/* rgb */ color: rgb(24, 92, 115);
/* oklch */ color: oklch(44.4% 0.075 225.4);

Tailwind

colors: {
  custom: {
    50: '#648a9b',
    500: '#185c73',
    950: '#000000',
  },
}

SCSS

$custom: #185c73;
$custom-light: #648a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#185c73",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 115
  },
  "hsl": {
    "h": 195.165,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.07486,
    "h": 225.4
  },
  "luminance": 0.09086
}

Semantic roles & 50–950 ramp

primary

#185C73

secondary

#A8593F

accent

#6A3FE8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #185C73

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

Preview Lab → · Contrast checker → · Palette generator →