#13334B#13334B

#13334B is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.057 H 243.9°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#13334B
RGB	rgb(19, 51, 75)
HSL	hsl(206, 60%, 18%)
HSV	hsv(206, 75%, 29%)
CMYK	cmyk(74.7%, 32%, 0%, 70.6%)
CIE-LAB	lab(20.10, -2.63, -18.24)
CIE-LCH	lch(20.10, 18.42, 261.80°)
OKLab	oklab(30.98% -0.0252 -0.0515)
OKLCH	oklch(30.98% 0.057 243.9)
XYZ	xyz(2.7219, 3.0138, 7.0935)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13334B #4B2B13

analogous

#134B47 #13334B #13174B

triadic

#13334B #4B1333 #334B13

tetradic

#13334B #47134B #4B2B13 #174B13

square

#13334B #47134B #4B2B13 #174B13

split-complementary

#13334B #4B1317 #4B4713

monochromatic

#061118 #07121A #13334B #1F547C #2C75AD

Accessibility & contrast

On white

13.10

#13334B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#13334B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13334B

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13334B	#FFFFFF	#000000	##FFFFFF
##13334B	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28344C

Deuteranopia (green-blind)

#212E4B

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #13334b;
/* rgb */ color: rgb(19, 51, 75);
/* oklch */ color: oklch(31.0% 0.057 243.9);

Tailwind

colors: {
  custom: {
    50: '#586a7d',
    500: '#13334b',
    950: '#000000',
  },
}

SCSS

$custom: #13334b;
$custom-light: #586a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#13334b",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 75
  },
  "hsl": {
    "h": 205.714,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30978,
    "c": 0.0573,
    "h": 243.9
  },
  "luminance": 0.03014
}

Semantic roles & 50–950 ramp

primary

#13334B

secondary

#845736

accent

#8945E3

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #13334B

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

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