#185D7D#185D7D

#185D7D is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.2% C 0.084 H 233.6°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#185D7D
RGB	rgb(24, 93, 125)
HSL	hsl(199, 68%, 29%)
HSV	hsv(199, 81%, 49%)
CMYK	cmyk(80.8%, 25.6%, 0%, 51%)
CIE-LAB	lab(36.93, -9.12, -23.94)
CIE-LCH	lch(36.93, 25.62, 249.14°)
OKLab	oklab(45.22% -0.0497 -0.0675)
OKLCH	oklch(45.22% 0.084 233.6)
XYZ	xyz(7.9912, 9.5026, 20.8111)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D7D #7D3818

analogous

#187D6B #185D7D #182B7D

triadic

#185D7D #7D185D #5D7D18

tetradic

#185D7D #6B187D #7D3818 #2B7D18

square

#185D7D #6B187D #7D3818 #2B7D18

split-complementary

#185D7D #7D182B #7D6B18

monochromatic

#05131A #0E374A #185D7D #2283B0 #37A5D9

Accessibility & contrast

On white

7.24

#185D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#185D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D7D

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D7D	#FFFFFF	#000000	##FFFFFF
##185D7D	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5C7F

Deuteranopia (green-blind)

#40537C

Tritanopia (blue-blind)

#006568

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #185d7d;
/* rgb */ color: rgb(24, 93, 125);
/* oklch */ color: oklch(45.2% 0.084 233.6);

Tailwind

colors: {
  custom: {
    50: '#668aa2',
    500: '#185d7d',
    950: '#000000',
  },
}

SCSS

$custom: #185d7d;
$custom-light: #668aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#185d7d",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 125
  },
  "hsl": {
    "h": 199.01,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45223,
    "c": 0.0838,
    "h": 233.6
  },
  "luminance": 0.09504
}

Semantic roles & 50–950 ramp

primary

#185D7D

secondary

#B2633F

accent

#743DEB

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185D7D

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

Preview Lab → · Contrast checker → · Palette generator →