#133E70#133E70

#133E70 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.3% C 0.098 H 254.7°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#133E70
RGB	rgb(19, 62, 112)
HSL	hsl(212, 71%, 26%)
HSV	hsv(212, 83%, 44%)
CMYK	cmyk(83%, 44.6%, 0%, 56.1%)
CIE-LAB	lab(26.02, 5.16, -33.06)
CIE-LCH	lch(26.02, 33.46, 278.87°)
OKLab	oklab(36.35% -0.0258 -0.0946)
OKLCH	oklch(36.35% 0.098 254.7)
XYZ	xyz(4.9147, 4.7530, 15.9845)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133E70 #704513

analogous

#136C70 #133E70 #161370

triadic

#133E70 #70133E #3E7013

tetradic

#133E70 #70136C #704513 #137016

square

#133E70 #70136C #704513 #137016

split-complementary

#133E70 #701613 #6C7013

monochromatic

#040E1A #0A213C #133E70 #1C5BA4 #2578D9

Accessibility & contrast

On white

10.76

#133E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#133E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133E70

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133E70	#FFFFFF	#000000	##FFFFFF
##133E70	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254272

Deuteranopia (green-blind)

#143A6F

Tritanopia (blue-blind)

#004A51

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #133e70;
/* rgb */ color: rgb(19, 62, 112);
/* oklch */ color: oklch(36.3% 0.098 254.7);

Tailwind

colors: {
  custom: {
    50: '#617299',
    500: '#133e70',
    950: '#000000',
  },
}

SCSS

$custom: #133e70;
$custom-light: #617299;
$custom-dark: #000000;

JSON

{
  "hex": "#133e70",
  "rgb": {
    "r": 19,
    "g": 62,
    "b": 112
  },
  "hsl": {
    "h": 212.258,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36345,
    "c": 0.09811,
    "h": 254.7
  },
  "luminance": 0.04754
}

Semantic roles & 50–950 ramp

primary

#133E70

secondary

#A77438

accent

#9B3AEE

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #133E70

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

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