#133E65#133E65

#133E65 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.6% C 0.082 H 249.6°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#133E65
RGB	rgb(19, 62, 101)
HSL	hsl(209, 68%, 24%)
HSV	hsv(209, 81%, 40%)
CMYK	cmyk(81.2%, 38.6%, 0%, 60.4%)
CIE-LAB	lab(25.33, 0.56, -27.11)
CIE-LCH	lch(25.33, 27.11, 271.18°)
OKLab	oklab(35.58% -0.0287 -0.0772)
OKLCH	oklch(35.58% 0.082 249.6)
XYZ	xyz(4.3393, 4.5228, 12.9537)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133E65 #653A13

analogous

#136563 #133E65 #131565

triadic

#133E65 #65133E #3E6513

tetradic

#133E65 #631365 #653A13 #156513

square

#133E65 #631365 #653A13 #156513

split-complementary

#133E65 #651315 #656313

monochromatic

#05101A #091E31 #133E65 #1D5E99 #267DCC

Accessibility & contrast

On white

11.03

#133E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#133E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133E65

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133E65	#FFFFFF	#000000	##FFFFFF
##133E65	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4067

Deuteranopia (green-blind)

#203964

Tritanopia (blue-blind)

#00474C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #133e65;
/* rgb */ color: rgb(19, 62, 101);
/* oklch */ color: oklch(35.6% 0.082 249.6);

Tailwind

colors: {
  custom: {
    50: '#5e7291',
    500: '#133e65',
    950: '#000000',
  },
}

SCSS

$custom: #133e65;
$custom-light: #5e7291;
$custom-dark: #000000;

JSON

{
  "hex": "#133e65",
  "rgb": {
    "r": 19,
    "g": 62,
    "b": 101
  },
  "hsl": {
    "h": 208.537,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35583,
    "c": 0.08237,
    "h": 249.6
  },
  "luminance": 0.04523
}

Semantic roles & 50–950 ramp

primary

#133E65

secondary

#9D6737

accent

#903DEB

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #133E65

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

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