#184C8F#184C8F

#184C8F is a dark, vivid cyan. Relative luminance 0.073; OKLCH L 42.1% C 0.124 H 256.6°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#184C8F
RGB	rgb(24, 76, 143)
HSL	hsl(214, 71%, 33%)
HSV	hsv(214, 83%, 56%)
CMYK	cmyk(83.2%, 46.9%, 0%, 43.9%)
CIE-LAB	lab(32.58, 8.97, -41.86)
CIE-LCH	lch(32.58, 42.81, 282.09°)
OKLab	oklab(42.13% -0.0285 -0.1202)
OKLCH	oklch(42.13% 0.124 256.6)
XYZ	xyz(7.9172, 7.3453, 26.9818)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C8F #8F5B18

analogous

#18878F #184C8F #20188F

triadic

#184C8F #8F184C #4C8F18

tetradic

#184C8F #8F1887 #8F5B18 #188F20

square

#184C8F #8F1887 #8F5B18 #188F20

split-complementary

#184C8F #8F2018 #878F18

monochromatic

#061426 #0F305B #184C8F #2168C3 #4287DF

Accessibility & contrast

On white

8.50

#184C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#184C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C8F

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C8F	#FFFFFF	#000000	##FFFFFF
##184C8F	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285292

Deuteranopia (green-blind)

#0A488E

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #184c8f;
/* rgb */ color: rgb(24, 76, 143);
/* oklch */ color: oklch(42.1% 0.124 256.6);

Tailwind

colors: {
  custom: {
    50: '#6a7db0',
    500: '#184c8f',
    950: '#000000',
  },
}

SCSS

$custom: #184c8f;
$custom-light: #6a7db0;
$custom-dark: #000000;

JSON

{
  "hex": "#184c8f",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 143
  },
  "hsl": {
    "h": 213.782,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42133,
    "c": 0.12353,
    "h": 256.6
  },
  "luminance": 0.07346
}

Semantic roles & 50–950 ramp

primary

#184C8F

secondary

#C08943

accent

#9F3AEE

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #184C8F

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

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