#184563#184563

#184563 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.071 H 241.6°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#184563
RGB	rgb(24, 69, 99)
HSL	hsl(204, 61%, 24%)
HSV	hsv(204, 76%, 39%)
CMYK	cmyk(75.8%, 30.3%, 0%, 61.2%)
CIE-LAB	lab(27.71, -4.16, -22.06)
CIE-LCH	lch(27.71, 22.44, 259.31°)
OKLab	oklab(37.47% -0.0337 -0.0623)
OKLCH	oklch(37.47% 0.071 241.6)
XYZ	xyz(4.7561, 5.3508, 12.5841)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184563 #633618

analogous

#18635C #184563 #182063

triadic

#184563 #631845 #456318

tetradic

#184563 #5C1863 #633618 #206318

square

#184563 #5C1863 #633618 #206318

split-complementary

#184563 #631820 #635C18

monochromatic

#061119 #0C2332 #184563 #246794 #308AC6

Accessibility & contrast

On white

10.14

#184563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#184563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184563

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184563	#FFFFFF	#000000	##FFFFFF
##184563	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374564

Deuteranopia (green-blind)

#2D3E62

Tritanopia (blue-blind)

#004C4F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #184563;
/* rgb */ color: rgb(24, 69, 99);
/* oklch */ color: oklch(37.5% 0.071 241.6);

Tailwind

colors: {
  custom: {
    50: '#60788f',
    500: '#184563',
    950: '#000000',
  },
}

SCSS

$custom: #184563;
$custom-light: #60788f;
$custom-dark: #000000;

JSON

{
  "hex": "#184563",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 99
  },
  "hsl": {
    "h": 204,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37469,
    "c": 0.07084,
    "h": 241.6
  },
  "luminance": 0.05351
}

Semantic roles & 50–950 ramp

primary

#184563

secondary

#99623E

accent

#8444E4

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #184563

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

Preview Lab → · Contrast checker → · Palette generator →