#184166#184166

#184166 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.6% C 0.079 H 248.9°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#184166
RGB	rgb(24, 65, 102)
HSL	hsl(208, 62%, 25%)
HSV	hsv(208, 76%, 40%)
CMYK	cmyk(76.5%, 36.3%, 0%, 60%)
CIE-LAB	lab(26.54, -0.32, -25.82)
CIE-LCH	lch(26.54, 25.82, 269.28°)
OKLab	oklab(36.6% -0.0283 -0.0733)
OKLCH	oklch(36.6% 0.079 248.9)
XYZ	xyz(4.6644, 4.9336, 13.2742)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184166 #663D18

analogous

#186664 #184166 #181A66

triadic

#184166 #661841 #416618

tetradic

#184166 #641866 #663D18 #1A6618

square

#184166 #641866 #663D18 #1A6618

split-complementary

#184166 #66181A #666418

monochromatic

#061019 #0C2134 #184166 #246198 #2F80C9

Accessibility & contrast

On white

10.57

#184166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#184166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184166

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184166	#FFFFFF	#000000	##FFFFFF
##184166	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304368

Deuteranopia (green-blind)

#253B65

Tritanopia (blue-blind)

#004A4E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #184166;
/* rgb */ color: rgb(24, 65, 102);
/* oklch */ color: oklch(36.6% 0.079 248.9);

Tailwind

colors: {
  custom: {
    50: '#607592',
    500: '#184166',
    950: '#000000',
  },
}

SCSS

$custom: #184166;
$custom-light: #607592;
$custom-dark: #000000;

JSON

{
  "hex": "#184166",
  "rgb": {
    "r": 24,
    "g": 65,
    "b": 102
  },
  "hsl": {
    "h": 208.462,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36603,
    "c": 0.07858,
    "h": 248.9
  },
  "luminance": 0.04934
}

Semantic roles & 50–950 ramp

primary

#184166

secondary

#9C6A3E

accent

#9043E5

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080D

muted

#7A7B7D

Preview Lab

Preview with #184166

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

Preview Lab → · Contrast checker → · Palette generator →