#184978#184978

#184978 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.8% C 0.095 H 250.8°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#184978
RGB	rgb(24, 73, 120)
HSL	hsl(209, 67%, 28%)
HSV	hsv(209, 80%, 47%)
CMYK	cmyk(80%, 39.2%, 0%, 52.9%)
CIE-LAB	lab(30.19, 1.60, -31.45)
CIE-LCH	lch(30.19, 31.49, 272.92°)
OKLab	oklab(39.81% -0.0312 -0.0896)
OKLCH	oklch(39.81% 0.095 250.8)
XYZ	xyz(6.1481, 6.3146, 18.6605)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184978 #784718

analogous

#187877 #184978 #181978

triadic

#184978 #781849 #497818

tetradic

#184978 #771878 #784718 #197818

square

#184978 #771878 #784718 #197818

split-complementary

#184978 #781819 #787718

monochromatic

#05101A #0E2A45 #184978 #2268AB #3487D6

Accessibility & contrast

On white

9.28

#184978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#184978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184978

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184978	#FFFFFF	#000000	##FFFFFF
##184978	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334C7A

Deuteranopia (green-blind)

#244377

Tritanopia (blue-blind)

#00545A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #184978;
/* rgb */ color: rgb(24, 73, 120);
/* oklch */ color: oklch(39.8% 0.095 250.8);

Tailwind

colors: {
  custom: {
    50: '#647b9f',
    500: '#184978',
    950: '#000000',
  },
}

SCSS

$custom: #184978;
$custom-light: #647b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#184978",
  "rgb": {
    "r": 24,
    "g": 73,
    "b": 120
  },
  "hsl": {
    "h": 209.375,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39806,
    "c": 0.09493,
    "h": 250.8
  },
  "luminance": 0.06315
}

Semantic roles & 50–950 ramp

primary

#184978

secondary

#AD753F

accent

#923EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #184978

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

Preview Lab → · Contrast checker → · Palette generator →