#185A73#185A73

#185A73 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 43.9% C 0.076 H 228.1°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#185A73
RGB	rgb(24, 90, 115)
HSL	hsl(196, 65%, 27%)
HSV	hsv(196, 79%, 45%)
CMYK	cmyk(79.1%, 21.7%, 0%, 54.9%)
CIE-LAB	lab(35.49, -11.09, -20.03)
CIE-LCH	lch(35.49, 22.89, 241.04°)
OKLab	oklab(43.91% -0.0504 -0.0562)
OKLCH	oklch(43.91% 0.076 228.1)
XYZ	xyz(7.1261, 8.7435, 17.5284)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A73 #733118

analogous

#18735F #185A73 #182C73

triadic

#185A73 #73185A #5A7318

tetradic

#185A73 #5F1873 #733118 #2C7318

square

#185A73 #5F1873 #733118 #2C7318

split-complementary

#185A73 #73182C #735F18

monochromatic

#051419 #0D3240 #185A73 #2382A6 #31A7D4

Accessibility & contrast

On white

7.64

#185A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#185A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A73

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A73	#FFFFFF	#000000	##FFFFFF
##185A73	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5874

Deuteranopia (green-blind)

#415073

Tritanopia (blue-blind)

#006162

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185a73;
/* rgb */ color: rgb(24, 90, 115);
/* oklch */ color: oklch(43.9% 0.076 228.1);

Tailwind

colors: {
  custom: {
    50: '#64889b',
    500: '#185a73',
    950: '#000000',
  },
}

SCSS

$custom: #185a73;
$custom-light: #64889b;
$custom-dark: #000000;

JSON

{
  "hex": "#185a73",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 115
  },
  "hsl": {
    "h": 196.484,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.43913,
    "c": 0.07555,
    "h": 228.1
  },
  "luminance": 0.08744
}

Semantic roles & 50–950 ramp

primary

#185A73

secondary

#A85C3F

accent

#6E3FE8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #185A73

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

Preview Lab → · Contrast checker → · Palette generator →