#184574#184574

#184574 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.094 H 252.4°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#184574
RGB	rgb(24, 69, 116)
HSL	hsl(211, 66%, 27%)
HSV	hsv(211, 79%, 45%)
CMYK	cmyk(79.3%, 40.5%, 0%, 54.5%)
CIE-LAB	lab(28.67, 2.66, -31.36)
CIE-LCH	lch(28.67, 31.47, 274.85°)
OKLab	oklab(38.54% -0.0284 -0.0894)
OKLCH	oklch(38.54% 0.094 252.4)
XYZ	xyz(5.6560, 5.7107, 17.3238)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184574 #744718

analogous

#187374 #184574 #191874

triadic

#184574 #741845 #457418

tetradic

#184574 #741873 #744718 #187419

square

#184574 #741873 #744718 #187419

split-complementary

#184574 #741918 #737418

monochromatic

#050F19 #0E2741 #184574 #2263A7 #3281D5

Accessibility & contrast

On white

9.80

#184574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#184574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184574

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184574	#FFFFFF	#000000	##FFFFFF
##184574	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4876

Deuteranopia (green-blind)

#204073

Tritanopia (blue-blind)

#005057

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184574;
/* rgb */ color: rgb(24, 69, 116);
/* oklch */ color: oklch(38.5% 0.094 252.4);

Tailwind

colors: {
  custom: {
    50: '#64789c',
    500: '#184574',
    950: '#000000',
  },
}

SCSS

$custom: #184574;
$custom-light: #64789c;
$custom-dark: #000000;

JSON

{
  "hex": "#184574",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 116
  },
  "hsl": {
    "h": 210.652,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38537,
    "c": 0.09385,
    "h": 252.4
  },
  "luminance": 0.05711
}

Semantic roles & 50–950 ramp

primary

#184574

secondary

#A9753F

accent

#963FE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #184574

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

Preview Lab → · Contrast checker → · Palette generator →