#133345#133345

#133345 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.050 H 236.2°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#133345
RGB	rgb(19, 51, 69)
HSL	hsl(202, 57%, 17%)
HSV	hsv(202, 72%, 27%)
CMYK	cmyk(72.5%, 26.1%, 0%, 72.9%)
CIE-LAB	lab(19.78, -5.03, -14.68)
CIE-LCH	lch(19.78, 15.51, 251.09°)
OKLab	oklab(30.62% -0.0275 -0.0412)
OKLCH	oklch(30.62% 0.05 236.2)
XYZ	xyz(2.5261, 2.9355, 6.0626)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133345 #452513

analogous

#13453E #133345 #131A45

triadic

#133345 #451333 #334513

tetradic

#133345 #3E1345 #452513 #1A4513

square

#133345 #3E1345 #452513 #1A4513

split-complementary

#133345 #45131A #453E13

monochromatic

#071218 #071218 #133345 #205675 #2D7AA5

Accessibility & contrast

On white

13.23

#133345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#133345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133345

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133345	#FFFFFF	#000000	##FFFFFF
##133345	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3346

Deuteranopia (green-blind)

#242E45

Tritanopia (blue-blind)

#003839

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #133345;
/* rgb */ color: rgb(19, 51, 69);
/* oklch */ color: oklch(30.6% 0.050 236.2);

Tailwind

colors: {
  custom: {
    50: '#576a78',
    500: '#133345',
    950: '#000000',
  },
}

SCSS

$custom: #133345;
$custom-light: #576a78;
$custom-dark: #000000;

JSON

{
  "hex": "#133345",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 69
  },
  "hsl": {
    "h": 201.6,
    "s": 56.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.30624,
    "c": 0.04954,
    "h": 236.2
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#133345

secondary

#7E5036

accent

#7F48E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #133345

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

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