#133E69#133E69

#133E69 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.9% C 0.088 H 251.7°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#133E69
RGB	rgb(19, 62, 105)
HSL	hsl(210, 69%, 24%)
HSV	hsv(210, 82%, 41%)
CMYK	cmyk(81.9%, 41%, 0%, 58.8%)
CIE-LAB	lab(25.57, 2.22, -29.29)
CIE-LCH	lch(25.57, 29.38, 274.34°)
OKLab	oklab(35.85% -0.0276 -0.0836)
OKLCH	oklch(35.85% 0.088 251.7)
XYZ	xyz(4.5400, 4.6031, 14.0111)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133E69 #693E13

analogous

#136969 #133E69 #131369

triadic

#133E69 #69133E #3E6913

tetradic

#133E69 #691369 #693E13 #136913

square

#133E69 #691369 #693E13 #136913

split-complementary

#133E69 #691313 #696913

monochromatic

#050F1A #0A1F35 #133E69 #1C5D9D #267BD1

Accessibility & contrast

On white

10.93

#133E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#133E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133E69

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133E69	#FFFFFF	#000000	##FFFFFF
##133E69	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A416B

Deuteranopia (green-blind)

#1C3968

Tritanopia (blue-blind)

#00484E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #133e69;
/* rgb */ color: rgb(19, 62, 105);
/* oklch */ color: oklch(35.9% 0.088 251.7);

Tailwind

colors: {
  custom: {
    50: '#5f7294',
    500: '#133e69',
    950: '#000000',
  },
}

SCSS

$custom: #133e69;
$custom-light: #5f7294;
$custom-dark: #000000;

JSON

{
  "hex": "#133e69",
  "rgb": {
    "r": 19,
    "g": 62,
    "b": 105
  },
  "hsl": {
    "h": 210,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35853,
    "c": 0.08804,
    "h": 251.7
  },
  "luminance": 0.04604
}

Semantic roles & 50–950 ramp

primary

#133E69

secondary

#A06C38

accent

#943CEC

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #133E69

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

Preview Lab → · Contrast checker → · Palette generator →