#185770#185770

#185770 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.0% C 0.074 H 229.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#185770
RGB	rgb(24, 87, 112)
HSL	hsl(197, 65%, 27%)
HSV	hsv(197, 79%, 44%)
CMYK	cmyk(78.6%, 22.3%, 0%, 56.1%)
CIE-LAB	lab(34.35, -10.41, -19.92)
CIE-LCH	lch(34.35, 22.48, 242.40°)
OKLab	oklab(42.96% -0.0484 -0.0559)
OKLCH	oklch(42.96% 0.074 229.1)
XYZ	xyz(6.7083, 8.1796, 16.5514)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185770 #703118

analogous

#18705D #185770 #182B70

triadic

#185770 #701857 #577018

tetradic

#185770 #5D1870 #703118 #2B7018

square

#185770 #5D1870 #703118 #2B7018

split-complementary

#185770 #70182B #705D18

monochromatic

#051419 #0D303E #185770 #237EA2 #30A4D3

Accessibility & contrast

On white

7.97

#185770 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#185770 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185770

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185770	#FFFFFF	#000000	##FFFFFF
##185770	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5671

Deuteranopia (green-blind)

#3E4D70

Tritanopia (blue-blind)

#005E5F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #185770;
/* rgb */ color: rgb(24, 87, 112);
/* oklch */ color: oklch(43.0% 0.074 229.1);

Tailwind

colors: {
  custom: {
    50: '#638699',
    500: '#185770',
    950: '#000000',
  },
}

SCSS

$custom: #185770;
$custom-light: #638699;
$custom-dark: #000000;

JSON

{
  "hex": "#185770",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 112
  },
  "hsl": {
    "h": 197.045,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.42964,
    "c": 0.07401,
    "h": 229.1
  },
  "luminance": 0.0818
}

Semantic roles & 50–950 ramp

primary

#185770

secondary

#A55C3E

accent

#7040E8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #185770

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

Preview Lab → · Contrast checker → · Palette generator →