#185D7A#185D7A

#185D7A is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.1% C 0.081 H 231.0°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#185D7A
RGB	rgb(24, 93, 122)
HSL	hsl(198, 67%, 29%)
HSV	hsv(198, 80%, 48%)
CMYK	cmyk(80.3%, 23.8%, 0%, 52.2%)
CIE-LAB	lab(36.79, -10.26, -22.32)
CIE-LCH	lch(36.79, 24.56, 245.32°)
OKLab	oklab(45.06% -0.0508 -0.0628)
OKLCH	oklch(45.06% 0.081 231)
XYZ	xyz(7.8025, 9.4271, 19.8170)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D7A #7A3518

analogous

#187A66 #185D7A #182C7A

triadic

#185D7A #7A185D #5D7A18

tetradic

#185D7A #66187A #7A3518 #2C7A18

square

#185D7A #66187A #7A3518 #2C7A18

split-complementary

#185D7A #7A182C #7A6618

monochromatic

#05131A #0E3647 #185D7A #2284AD #35A7D7

Accessibility & contrast

On white

7.28

#185D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#185D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D7A

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D7A	#FFFFFF	#000000	##FFFFFF
##185D7A	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5C7B

Deuteranopia (green-blind)

#41527A

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #185d7a;
/* rgb */ color: rgb(24, 93, 122);
/* oklch */ color: oklch(45.1% 0.081 231.0);

Tailwind

colors: {
  custom: {
    50: '#668aa0',
    500: '#185d7a',
    950: '#000000',
  },
}

SCSS

$custom: #185d7a;
$custom-light: #668aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#185d7a",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 122
  },
  "hsl": {
    "h": 197.755,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45064,
    "c": 0.08079,
    "h": 231
  },
  "luminance": 0.09428
}

Semantic roles & 50–950 ramp

primary

#185D7A

secondary

#AF603F

accent

#713EEA

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #185D7A

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

Preview Lab → · Contrast checker → · Palette generator →