#184C6C#184C6C

#184C6C is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.8% C 0.076 H 240.0°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#184C6C
RGB	rgb(24, 76, 108)
HSL	hsl(203, 64%, 26%)
HSV	hsv(203, 78%, 42%)
CMYK	cmyk(77.8%, 29.6%, 0%, 57.6%)
CIE-LAB	lab(30.51, -5.14, -23.40)
CIE-LCH	lch(30.51, 23.96, 257.62°)
OKLab	oklab(39.84% -0.0381 -0.0661)
OKLCH	oklch(39.84% 0.076 240)
XYZ	xyz(5.6668, 6.4451, 15.1298)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C6C #6C3818

analogous

#186C62 #184C6C #18226C

triadic

#184C6C #6C184C #4C6C18

tetradic

#184C6C #62186C #6C3818 #226C18

square

#184C6C #62186C #6C3818 #226C18

split-complementary

#184C6C #6C1822 #6C6218

monochromatic

#061219 #0D293A #184C6C #236F9E #2E92D0

Accessibility & contrast

On white

9.17

#184C6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#184C6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C6C

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C6C	#FFFFFF	#000000	##FFFFFF
##184C6C	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4C6D

Deuteranopia (green-blind)

#32446B

Tritanopia (blue-blind)

#005457

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184c6c;
/* rgb */ color: rgb(24, 76, 108);
/* oklch */ color: oklch(39.8% 0.076 240.0);

Tailwind

colors: {
  custom: {
    50: '#627d96',
    500: '#184c6c',
    950: '#000000',
  },
}

SCSS

$custom: #184c6c;
$custom-light: #627d96;
$custom-dark: #000000;

JSON

{
  "hex": "#184c6c",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 108
  },
  "hsl": {
    "h": 202.857,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39838,
    "c": 0.07633,
    "h": 240
  },
  "luminance": 0.06446
}

Semantic roles & 50–950 ramp

primary

#184C6C

secondary

#A2643E

accent

#8041E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #184C6C

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

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