#185881#185881

#185881 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.2% C 0.092 H 242.0°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#185881
RGB	rgb(24, 88, 129)
HSL	hsl(203, 69%, 30%)
HSV	hsv(203, 81%, 51%)
CMYK	cmyk(81.4%, 31.8%, 0%, 49.4%)
CIE-LAB	lab(35.51, -4.51, -28.62)
CIE-LCH	lch(35.51, 28.97, 261.05°)
OKLab	oklab(44.16% -0.0432 -0.0811)
OKLCH	oklch(44.16% 0.092 242)
XYZ	xyz(7.8273, 8.7577, 22.0425)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185881 #814118

analogous

#188176 #185881 #182381

triadic

#185881 #811858 #588118

tetradic

#185881 #761881 #814118 #238118

square

#185881 #761881 #814118 #238118

split-complementary

#185881 #811823 #817618

monochromatic

#05121A #0E354D #185881 #227BB5 #399BDA

Accessibility & contrast

On white

7.63

#185881 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#185881 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185881

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185881	#FFFFFF	#000000	##FFFFFF
##185881	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455983

Deuteranopia (green-blind)

#364F80

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185881;
/* rgb */ color: rgb(24, 88, 129);
/* oklch */ color: oklch(44.2% 0.092 242.0);

Tailwind

colors: {
  custom: {
    50: '#6786a6',
    500: '#185881',
    950: '#000000',
  },
}

SCSS

$custom: #185881;
$custom-light: #6786a6;
$custom-dark: #000000;

JSON

{
  "hex": "#185881",
  "rgb": {
    "r": 24,
    "g": 88,
    "b": 129
  },
  "hsl": {
    "h": 203.429,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.44159,
    "c": 0.09192,
    "h": 242
  },
  "luminance": 0.08759
}

Semantic roles & 50–950 ramp

primary

#185881

secondary

#B56E40

accent

#813CEB

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #185881

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

Preview Lab → · Contrast checker → · Palette generator →