#184573#184573

#184573 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.092 H 251.9°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#184573
RGB	rgb(24, 69, 115)
HSL	hsl(210, 65%, 27%)
HSV	hsv(210, 79%, 45%)
CMYK	cmyk(79.1%, 40%, 0%, 54.9%)
CIE-LAB	lab(28.61, 2.25, -30.82)
CIE-LCH	lch(28.61, 30.90, 274.18°)
OKLab	oklab(38.47% -0.0287 -0.0879)
OKLCH	oklch(38.47% 0.092 251.9)
XYZ	xyz(5.5982, 5.6876, 17.0191)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184573 #734618

analogous

#187373 #184573 #191873

triadic

#184573 #731845 #457318

tetradic

#184573 #731873 #734618 #187319

square

#184573 #731873 #734618 #187319

split-complementary

#184573 #731918 #737318

monochromatic

#050F19 #0D2740 #184573 #2363A6 #3182D4

Accessibility & contrast

On white

9.82

#184573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#184573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184573

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184573	#FFFFFF	#000000	##FFFFFF
##184573	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4875

Deuteranopia (green-blind)

#214072

Tritanopia (blue-blind)

#005056

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184573;
/* rgb */ color: rgb(24, 69, 115);
/* oklch */ color: oklch(38.5% 0.092 251.9);

Tailwind

colors: {
  custom: {
    50: '#63789b',
    500: '#184573',
    950: '#000000',
  },
}

SCSS

$custom: #184573;
$custom-light: #63789b;
$custom-dark: #000000;

JSON

{
  "hex": "#184573",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 115
  },
  "hsl": {
    "h": 210.33,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3847,
    "c": 0.09244,
    "h": 251.9
  },
  "luminance": 0.05688
}

Semantic roles & 50–950 ramp

primary

#184573

secondary

#A8743F

accent

#953FE8

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #184573

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

Preview Lab → · Contrast checker → · Palette generator →