#184C68#184C68

#184C68 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.6% C 0.072 H 236.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#184C68
RGB	rgb(24, 76, 104)
HSL	hsl(201, 63%, 25%)
HSV	hsv(201, 77%, 41%)
CMYK	cmyk(76.9%, 26.9%, 0%, 59.2%)
CIE-LAB	lab(30.31, -6.69, -21.19)
CIE-LCH	lch(30.31, 22.22, 252.47°)
OKLab	oklab(39.61% -0.0396 -0.0597)
OKLCH	oklch(39.61% 0.072 236.4)
XYZ	xyz(5.4588, 6.3619, 14.0343)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C68 #683418

analogous

#18685C #184C68 #182468

triadic

#184C68 #68184C #4C6818

tetradic

#184C68 #5C1868 #683418 #246818

square

#184C68 #5C1868 #683418 #246818

split-complementary

#184C68 #681824 #685C18

monochromatic

#061219 #0D2836 #184C68 #23709A #2F95CB

Accessibility & contrast

On white

9.24

#184C68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#184C68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C68

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C68	#FFFFFF	#000000	##FFFFFF
##184C68	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4C69

Deuteranopia (green-blind)

#344468

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #184c68;
/* rgb */ color: rgb(24, 76, 104);
/* oklch */ color: oklch(39.6% 0.072 236.4);

Tailwind

colors: {
  custom: {
    50: '#617e93',
    500: '#184c68',
    950: '#000000',
  },
}

SCSS

$custom: #184c68;
$custom-light: #617e93;
$custom-dark: #000000;

JSON

{
  "hex": "#184c68",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 104
  },
  "hsl": {
    "h": 201,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39613,
    "c": 0.07165,
    "h": 236.4
  },
  "luminance": 0.06363
}

Semantic roles & 50–950 ramp

primary

#184C68

secondary

#9E5F3E

accent

#7B42E6

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #184C68

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

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