#133554#133554

#133554 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.1% C 0.068 H 249.0°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#133554
RGB	rgb(19, 53, 84)
HSL	hsl(209, 63%, 20%)
HSV	hsv(209, 77%, 33%)
CMYK	cmyk(77.4%, 36.9%, 0%, 67.1%)
CIE-LAB	lab(21.30, -0.31, -22.36)
CIE-LCH	lch(21.30, 22.37, 269.20°)
OKLab	oklab(32.09% -0.0244 -0.0635)
OKLCH	oklch(32.09% 0.068 249)
XYZ	xyz(3.1413, 3.3244, 8.8619)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133554 #543213

analogous

#135452 #133554 #131554

triadic

#133554 #541335 #355413

tetradic

#133554 #521354 #543213 #155413

square

#133554 #521354 #543213 #155413

split-complementary

#133554 #541315 #545213

monochromatic

#061019 #081622 #133554 #1E5486 #2A74B8

Accessibility & contrast

On white

12.61

#133554 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#133554 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133554

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133554	#FFFFFF	#000000	##FFFFFF
##133554	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273655

Deuteranopia (green-blind)

#1E3053

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133554;
/* rgb */ color: rgb(19, 53, 84);
/* oklch */ color: oklch(32.1% 0.068 249.0);

Tailwind

colors: {
  custom: {
    50: '#5a6c84',
    500: '#133554',
    950: '#000000',
  },
}

SCSS

$custom: #133554;
$custom-light: #5a6c84;
$custom-dark: #000000;

JSON

{
  "hex": "#133554",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 84
  },
  "hsl": {
    "h": 208.615,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3209,
    "c": 0.06799,
    "h": 249
  },
  "luminance": 0.03325
}

Semantic roles & 50–950 ramp

primary

#133554

secondary

#8C5F36

accent

#9042E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #133554

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

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