#133C69#133C69

#133C69 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.3% C 0.090 H 253.5°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#133C69
RGB	rgb(19, 60, 105)
HSL	hsl(211, 69%, 24%)
HSV	hsv(211, 82%, 41%)
CMYK	cmyk(81.9%, 42.9%, 0%, 58.8%)
CIE-LAB	lab(24.92, 3.61, -30.34)
CIE-LCH	lch(24.92, 30.55, 276.78°)
OKLab	oklab(35.34% -0.0256 -0.0867)
OKLCH	oklch(35.34% 0.09 253.5)
XYZ	xyz(4.4333, 4.3896, 13.9755)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C69 #694013

analogous

#136769 #133C69 #151369

triadic

#133C69 #69133C #3C6913

tetradic

#133C69 #691367 #694013 #136915

square

#133C69 #691367 #694013 #136915

split-complementary

#133C69 #691513 #676913

monochromatic

#050F1A #0A1E35 #133C69 #1C5A9D #2677D1

Accessibility & contrast

On white

11.18

#133C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#133C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C69

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C69	#FFFFFF	#000000	##FFFFFF
##133C69	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263F6B

Deuteranopia (green-blind)

#183868

Tritanopia (blue-blind)

#00474D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #133c69;
/* rgb */ color: rgb(19, 60, 105);
/* oklch */ color: oklch(35.3% 0.090 253.5);

Tailwind

colors: {
  custom: {
    50: '#5f7194',
    500: '#133c69',
    950: '#000000',
  },
}

SCSS

$custom: #133c69;
$custom-light: #5f7194;
$custom-dark: #000000;

JSON

{
  "hex": "#133c69",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 105
  },
  "hsl": {
    "h": 211.395,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35343,
    "c": 0.09041,
    "h": 253.5
  },
  "luminance": 0.0439
}

Semantic roles & 50–950 ramp

primary

#133C69

secondary

#A06E38

accent

#983CEC

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #133C69

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

Preview Lab → · Contrast checker → · Palette generator →