#185B7D#185B7D

#185B7D is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.7% C 0.085 H 235.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#185B7D
RGB	rgb(24, 91, 125)
HSL	hsl(200, 68%, 29%)
HSV	hsv(200, 81%, 49%)
CMYK	cmyk(80.8%, 27.2%, 0%, 51%)
CIE-LAB	lab(36.28, -7.91, -24.96)
CIE-LCH	lch(36.28, 26.18, 252.41°)
OKLab	oklab(44.7% -0.0476 -0.0704)
OKLCH	oklch(44.7% 0.085 235.9)
XYZ	xyz(7.8180, 9.1561, 20.7533)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B7D #7D3A18

analogous

#187D6D #185B7D #18297D

triadic

#185B7D #7D185B #5B7D18

tetradic

#185B7D #6D187D #7D3A18 #297D18

square

#185B7D #6D187D #7D3A18 #297D18

split-complementary

#185B7D #7D1829 #7D6D18

monochromatic

#05131A #0E364A #185B7D #2280B0 #37A2D9

Accessibility & contrast

On white

7.42

#185B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#185B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B7D

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B7D	#FFFFFF	#000000	##FFFFFF
##185B7D	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5B7F

Deuteranopia (green-blind)

#3D517C

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185b7d;
/* rgb */ color: rgb(24, 91, 125);
/* oklch */ color: oklch(44.7% 0.085 235.9);

Tailwind

colors: {
  custom: {
    50: '#6689a3',
    500: '#185b7d',
    950: '#000000',
  },
}

SCSS

$custom: #185b7d;
$custom-light: #6689a3;
$custom-dark: #000000;

JSON

{
  "hex": "#185b7d",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 125
  },
  "hsl": {
    "h": 200.198,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.44704,
    "c": 0.08504,
    "h": 235.9
  },
  "luminance": 0.09157
}

Semantic roles & 50–950 ramp

primary

#185B7D

secondary

#B2663F

accent

#783DEB

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185B7D

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

Preview Lab → · Contrast checker → · Palette generator →