#133550#133550

#133550 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 31.8% C 0.062 H 245.6°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#133550
RGB	rgb(19, 53, 80)
HSL	hsl(207, 62%, 19%)
HSV	hsv(207, 76%, 31%)
CMYK	cmyk(76.3%, 33.7%, 0%, 68.6%)
CIE-LAB	lab(21.07, -1.96, -20.06)
CIE-LCH	lch(21.07, 20.16, 264.42°)
OKLab	oklab(31.83% -0.0257 -0.0568)
OKLCH	oklch(31.83% 0.062 245.6)
XYZ	xyz(2.9891, 3.2635, 8.0603)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133550 #502E13

analogous

#13504D #133550 #131750

triadic

#133550 #501335 #355013

tetradic

#133550 #4D1350 #502E13 #175013

square

#133550 #4D1350 #502E13 #175013

split-complementary

#133550 #501317 #504D13

monochromatic

#061019 #07141F #133550 #1F5681 #2A77B3

Accessibility & contrast

On white

12.71

#133550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#133550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133550

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133550	#FFFFFF	#000000	##FFFFFF
##133550	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293651

Deuteranopia (green-blind)

#20304F

Tritanopia (blue-blind)

#003C3F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133550;
/* rgb */ color: rgb(19, 53, 80);
/* oklch */ color: oklch(31.8% 0.062 245.6);

Tailwind

colors: {
  custom: {
    50: '#596c81',
    500: '#133550',
    950: '#000000',
  },
}

SCSS

$custom: #133550;
$custom-light: #596c81;
$custom-dark: #000000;

JSON

{
  "hex": "#133550",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 80
  },
  "hsl": {
    "h": 206.557,
    "s": 61.616,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31834,
    "c": 0.06233,
    "h": 245.6
  },
  "luminance": 0.03264
}

Semantic roles & 50–950 ramp

primary

#133550

secondary

#895B36

accent

#8B43E5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #133550

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

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