#184580#184580

#184580 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.4% C 0.111 H 256.7°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#184580
RGB	rgb(24, 69, 128)
HSL	hsl(214, 68%, 30%)
HSV	hsv(214, 81%, 50%)
CMYK	cmyk(81.3%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(29.43, 7.58, -37.66)
CIE-LCH	lch(29.43, 38.41, 281.38°)
OKLab	oklab(39.38% -0.0256 -0.108)
OKLCH	oklch(39.38% 0.111 256.7)
XYZ	xyz(6.3997, 6.0082, 21.2403)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184580 #805318

analogous

#187980 #184580 #1F1880

triadic

#184580 #801845 #458018

tetradic

#184580 #801879 #805318 #18801F

square

#184580 #801879 #805318 #18801F

split-complementary

#184580 #801F18 #798018

monochromatic

#050E1A #0E294C #184580 #2261B4 #397EDA

Accessibility & contrast

On white

9.54

#184580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#184580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184580

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184580	#FFFFFF	#000000	##FFFFFF
##184580	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264A82

Deuteranopia (green-blind)

#10417F

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #184580;
/* rgb */ color: rgb(24, 69, 128);
/* oklch */ color: oklch(39.4% 0.111 256.7);

Tailwind

colors: {
  custom: {
    50: '#6678a5',
    500: '#184580',
    950: '#000000',
  },
}

SCSS

$custom: #184580;
$custom-light: #6678a5;
$custom-dark: #000000;

JSON

{
  "hex": "#184580",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 214.038,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39377,
    "c": 0.11095,
    "h": 256.7
  },
  "luminance": 0.06009
}

Semantic roles & 50–950 ramp

primary

#184580

secondary

#B48240

accent

#A03DEB

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #184580

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

Preview Lab → · Contrast checker → · Palette generator →