#184255#184255

#184255 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.057 H 230.9°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#184255
RGB	rgb(24, 66, 85)
HSL	hsl(199, 56%, 21%)
HSV	hsv(199, 72%, 33%)
CMYK	cmyk(71.8%, 22.4%, 0%, 66.7%)
CIE-LAB	lab(26.00, -7.64, -15.67)
CIE-LCH	lch(26.00, 17.43, 244.01°)
OKLab	oklab(35.88% -0.0357 -0.0439)
OKLCH	oklch(35.88% 0.057 230.9)
XYZ	xyz(3.9639, 4.7461, 9.2997)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184255 #552B18

analogous

#18554A #184255 #182455

triadic

#184255 #551842 #425518

tetradic

#184255 #4A1855 #552B18 #245518

square

#184255 #4A1855 #552B18 #245518

split-complementary

#184255 #551824 #554A18

monochromatic

#071318 #0B1D25 #184255 #256785 #338CB4

Accessibility & contrast

On white

10.77

#184255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#184255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184255

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184255	#FFFFFF	#000000	##FFFFFF
##184255	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384156

Deuteranopia (green-blind)

#303B55

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #184255;
/* rgb */ color: rgb(24, 66, 85);
/* oklch */ color: oklch(35.9% 0.057 230.9);

Tailwind

colors: {
  custom: {
    50: '#5d7685',
    500: '#184255',
    950: '#000000',
  },
}

SCSS

$custom: #184255;
$custom-light: #5d7685;
$custom-dark: #000000;

JSON

{
  "hex": "#184255",
  "rgb": {
    "r": 24,
    "g": 66,
    "b": 85
  },
  "hsl": {
    "h": 198.689,
    "s": 55.963,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3588,
    "c": 0.05657,
    "h": 230.9
  },
  "luminance": 0.04746
}

Semantic roles & 50–950 ramp

primary

#184255

secondary

#8C563D

accent

#7749DF

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #184255

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

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