#184278#184278

#184278 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 38.1% C 0.103 H 256.2°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#184278
RGB	rgb(24, 66, 120)
HSL	hsl(214, 67%, 28%)
HSV	hsv(214, 80%, 47%)
CMYK	cmyk(80%, 45%, 0%, 52.9%)
CIE-LAB	lab(27.97, 6.35, -34.99)
CIE-LCH	lch(27.97, 35.57, 280.28°)
OKLab	oklab(38.07% -0.0245 -0.1002)
OKLCH	oklch(38.07% 0.103 256.2)
XYZ	xyz(5.7138, 5.4460, 18.5157)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184278 #784E18

analogous

#187278 #184278 #1E1878

triadic

#184278 #781842 #427818

tetradic

#184278 #781872 #784E18 #18781E

square

#184278 #781872 #784E18 #18781E

split-complementary

#184278 #781E18 #727818

monochromatic

#050E1A #0E2645 #184278 #225EAB #347BD6

Accessibility & contrast

On white

10.05

#184278 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#184278 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184278

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184278	#FFFFFF	#000000	##FFFFFF
##184278	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27477A

Deuteranopia (green-blind)

#153E77

Tritanopia (blue-blind)

#004F57

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #184278;
/* rgb */ color: rgb(24, 66, 120);
/* oklch */ color: oklch(38.1% 0.103 256.2);

Tailwind

colors: {
  custom: {
    50: '#64759f',
    500: '#184278',
    950: '#000000',
  },
}

SCSS

$custom: #184278;
$custom-light: #64759f;
$custom-dark: #000000;

JSON

{
  "hex": "#184278",
  "rgb": {
    "r": 24,
    "g": 66,
    "b": 120
  },
  "hsl": {
    "h": 213.75,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38073,
    "c": 0.10316,
    "h": 256.2
  },
  "luminance": 0.05447
}

Semantic roles & 50–950 ramp

primary

#184278

secondary

#AD7D3F

accent

#9F3EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #184278

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

Preview Lab → · Contrast checker → · Palette generator →