#193553#193553

#193553 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.064 H 251.8°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#193553
RGB	rgb(25, 53, 83)
HSL	hsl(211, 54%, 21%)
HSV	hsv(211, 70%, 33%)
CMYK	cmyk(69.9%, 36.1%, 0%, 67.5%)
CIE-LAB	lab(21.49, 0.42, -21.37)
CIE-LCH	lch(21.49, 21.38, 271.12°)
OKLab	oklab(32.3% -0.0199 -0.0605)
OKLCH	oklch(32.3% 0.064 251.8)
XYZ	xyz(3.2348, 3.3771, 8.6633)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193553 #533719

analogous

#195253 #193553 #1A1953

triadic

#193553 #531935 #355319

tetradic

#193553 #531952 #533719 #19531A

square

#193553 #531952 #533719 #19531A

split-complementary

#193553 #531A19 #525319

monochromatic

#070F18 #0B1724 #193553 #275382 #3571B1

Accessibility & contrast

On white

12.53

#193553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#193553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193553

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193553	#FFFFFF	#000000	##FFFFFF
##193553	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283754

Deuteranopia (green-blind)

#203152

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #193553;
/* rgb */ color: rgb(25, 53, 83);
/* oklch */ color: oklch(32.3% 0.064 251.8);

Tailwind

colors: {
  custom: {
    50: '#5d6c83',
    500: '#193553',
    950: '#000000',
  },
}

SCSS

$custom: #193553;
$custom-light: #5d6c83;
$custom-dark: #000000;

JSON

{
  "hex": "#193553",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 83
  },
  "hsl": {
    "h": 211.034,
    "s": 53.704,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32296,
    "c": 0.06367,
    "h": 251.8
  },
  "luminance": 0.03377
}

Semantic roles & 50–950 ramp

primary

#193553

secondary

#89653E

accent

#964BDD

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #193553

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

Preview Lab → · Contrast checker → · Palette generator →