#185A7D#185A7D

#185A7D is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.086 H 237.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#185A7D
RGB	rgb(24, 90, 125)
HSL	hsl(201, 68%, 29%)
HSV	hsv(201, 81%, 49%)
CMYK	cmyk(80.8%, 28%, 0%, 51%)
CIE-LAB	lab(35.96, -7.30, -25.46)
CIE-LCH	lch(35.96, 26.49, 254.01°)
OKLab	oklab(44.45% -0.0466 -0.0719)
OKLCH	oklch(44.45% 0.086 237.1)
XYZ	xyz(7.7330, 8.9863, 20.7250)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A7D #7D3B18

analogous

#187D6E #185A7D #18287D

triadic

#185A7D #7D185A #5A7D18

tetradic

#185A7D #6E187D #7D3B18 #287D18

square

#185A7D #6E187D #7D3B18 #287D18

split-complementary

#185A7D #7D1828 #7D6E18

monochromatic

#05121A #0E354A #185A7D #227FB0 #37A1D9

Accessibility & contrast

On white

7.51

#185A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#185A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A7D

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A7D	#FFFFFF	#000000	##FFFFFF
##185A7D	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495A7F

Deuteranopia (green-blind)

#3C507C

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185a7d;
/* rgb */ color: rgb(24, 90, 125);
/* oklch */ color: oklch(44.4% 0.086 237.1);

Tailwind

colors: {
  custom: {
    50: '#6688a3',
    500: '#185a7d',
    950: '#000000',
  },
}

SCSS

$custom: #185a7d;
$custom-light: #6688a3;
$custom-dark: #000000;

JSON

{
  "hex": "#185a7d",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 125
  },
  "hsl": {
    "h": 200.792,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.44445,
    "c": 0.08572,
    "h": 237.1
  },
  "luminance": 0.08987
}

Semantic roles & 50–950 ramp

primary

#185A7D

secondary

#B2673F

accent

#793DEB

background

#F6F8FA

surface

#EBEFF3

border

#C6CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185A7D

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

Preview Lab → · Contrast checker → · Palette generator →