#184878#184878

#184878 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.6% C 0.096 H 251.6°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#184878
RGB	rgb(24, 72, 120)
HSL	hsl(210, 67%, 28%)
HSV	hsv(210, 80%, 47%)
CMYK	cmyk(80%, 40%, 0%, 52.9%)
CIE-LAB	lab(29.87, 2.27, -31.96)
CIE-LCH	lch(29.87, 32.04, 274.07°)
OKLab	oklab(39.56% -0.0303 -0.0912)
OKLCH	oklch(39.56% 0.096 251.6)
XYZ	xyz(6.0829, 6.1843, 18.6387)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184878 #784818

analogous

#187878 #184878 #181878

triadic

#184878 #781848 #487818

tetradic

#184878 #781878 #784818 #187818

square

#184878 #781878 #784818 #187818

split-complementary

#184878 #781818 #787818

monochromatic

#050F1A #0E2945 #184878 #2267AB #3485D6

Accessibility & contrast

On white

9.39

#184878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#184878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184878

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184878	#FFFFFF	#000000	##FFFFFF
##184878	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314B7A

Deuteranopia (green-blind)

#224277

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184878;
/* rgb */ color: rgb(24, 72, 120);
/* oklch */ color: oklch(39.6% 0.096 251.6);

Tailwind

colors: {
  custom: {
    50: '#647a9f',
    500: '#184878',
    950: '#000000',
  },
}

SCSS

$custom: #184878;
$custom-light: #647a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#184878",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 120
  },
  "hsl": {
    "h": 210,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39555,
    "c": 0.09605,
    "h": 251.6
  },
  "luminance": 0.06185
}

Semantic roles & 50–950 ramp

primary

#184878

secondary

#AD763F

accent

#943EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #184878

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

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