#133C70#133C70

#133C70 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.9% C 0.101 H 256.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#133C70
RGB	rgb(19, 60, 112)
HSL	hsl(214, 71%, 26%)
HSV	hsv(214, 83%, 44%)
CMYK	cmyk(83%, 46.4%, 0%, 56.1%)
CIE-LAB	lab(25.38, 6.56, -34.08)
CIE-LCH	lch(25.38, 34.71, 280.89°)
OKLab	oklab(35.85% -0.024 -0.0977)
OKLCH	oklch(35.85% 0.101 256.2)
XYZ	xyz(4.8080, 4.5394, 15.9489)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C70 #704713

analogous

#136A70 #133C70 #181370

triadic

#133C70 #70133C #3C7013

tetradic

#133C70 #70136A #704713 #137018

square

#133C70 #70136A #704713 #137018

split-complementary

#133C70 #701813 #6A7013

monochromatic

#040E1A #0A203C #133C70 #1C58A4 #2574D9

Accessibility & contrast

On white

11.01

#133C70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#133C70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C70

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C70	#FFFFFF	#000000	##FFFFFF
##133C70	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214172

Deuteranopia (green-blind)

#0E386F

Tritanopia (blue-blind)

#004850

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #133c70;
/* rgb */ color: rgb(19, 60, 112);
/* oklch */ color: oklch(35.9% 0.101 256.2);

Tailwind

colors: {
  custom: {
    50: '#617199',
    500: '#133c70',
    950: '#000000',
  },
}

SCSS

$custom: #133c70;
$custom-light: #617199;
$custom-dark: #000000;

JSON

{
  "hex": "#133c70",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 112
  },
  "hsl": {
    "h": 213.548,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3585,
    "c": 0.10061,
    "h": 256.2
  },
  "luminance": 0.0454
}

Semantic roles & 50–950 ramp

primary

#133C70

secondary

#A77638

accent

#9F3AEE

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #133C70

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

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