#133954#133954

#133954 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.2% C 0.064 H 243.1°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#133954
RGB	rgb(19, 57, 84)
HSL	hsl(205, 63%, 20%)
HSV	hsv(205, 77%, 33%)
CMYK	cmyk(77.4%, 32.1%, 0%, 67.1%)
CIE-LAB	lab(22.67, -3.05, -20.21)
CIE-LCH	lch(22.67, 20.44, 261.42°)
OKLab	oklab(33.17% -0.0289 -0.0571)
OKLCH	oklch(33.17% 0.064 243.1)
XYZ	xyz(3.3313, 3.7044, 8.9252)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133954 #542E13

analogous

#13544E #133954 #131854

triadic

#133954 #541339 #395413

tetradic

#133954 #4E1354 #542E13 #185413

square

#133954 #4E1354 #542E13 #185413

split-complementary

#133954 #541318 #544E13

monochromatic

#061119 #081722 #133954 #1E5B86 #2A7DB8

Accessibility & contrast

On white

12.06

#133954 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#133954 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133954

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133954	#FFFFFF	#000000	##FFFFFF
##133954	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3A55

Deuteranopia (green-blind)

#243354

Tritanopia (blue-blind)

#004042

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133954;
/* rgb */ color: rgb(19, 57, 84);
/* oklch */ color: oklch(33.2% 0.064 243.1);

Tailwind

colors: {
  custom: {
    50: '#5a6f84',
    500: '#133954',
    950: '#000000',
  },
}

SCSS

$custom: #133954;
$custom-light: #5a6f84;
$custom-dark: #000000;

JSON

{
  "hex": "#133954",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 84
  },
  "hsl": {
    "h": 204.923,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3317,
    "c": 0.06404,
    "h": 243.1
  },
  "luminance": 0.03705
}

Semantic roles & 50–950 ramp

primary

#133954

secondary

#8C5A36

accent

#8642E6

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #133954

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

Preview Lab → · Contrast checker → · Palette generator →