#133653#133653

#133653 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.066 H 246.8°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#133653
RGB	rgb(19, 54, 83)
HSL	hsl(207, 63%, 20%)
HSV	hsv(207, 77%, 33%)
CMYK	cmyk(77.1%, 34.9%, 0%, 67.5%)
CIE-LAB	lab(21.58, -1.42, -21.25)
CIE-LCH	lch(21.58, 21.30, 266.19°)
OKLab	oklab(32.3% -0.0259 -0.0602)
OKLCH	oklch(32.3% 0.066 246.8)
XYZ	xyz(3.1485, 3.4010, 8.6725)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133653 #533013

analogous

#135350 #133653 #131653

triadic

#133653 #531336 #365313

tetradic

#133653 #501353 #533013 #165313

square

#133653 #501353 #533013 #165313

split-complementary

#133653 #531316 #535013

monochromatic

#061019 #081621 #133653 #1E5685 #2A77B7

Accessibility & contrast

On white

12.50

#133653 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#133653 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133653

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133653	#FFFFFF	#000000	##FFFFFF
##133653	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293754

Deuteranopia (green-blind)

#203152

Tritanopia (blue-blind)

#003D40

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133653;
/* rgb */ color: rgb(19, 54, 83);
/* oklch */ color: oklch(32.3% 0.066 246.8);

Tailwind

colors: {
  custom: {
    50: '#5a6c83',
    500: '#133653',
    950: '#000000',
  },
}

SCSS

$custom: #133653;
$custom-light: #5a6c83;
$custom-dark: #000000;

JSON

{
  "hex": "#133653",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 83
  },
  "hsl": {
    "h": 207.188,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.32295,
    "c": 0.06553,
    "h": 246.8
  },
  "luminance": 0.03401
}

Semantic roles & 50–950 ramp

primary

#133653

secondary

#8B5D36

accent

#8C42E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #133653

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

Preview Lab → · Contrast checker → · Palette generator →