#133C62#133C62

#133C62 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 34.9% C 0.080 H 249.9°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#133C62
RGB	rgb(19, 60, 98)
HSL	hsl(209, 68%, 23%)
HSV	hsv(209, 81%, 38%)
CMYK	cmyk(80.6%, 38.8%, 0%, 61.6%)
CIE-LAB	lab(24.49, 0.68, -26.51)
CIE-LCH	lch(24.49, 26.51, 271.47°)
OKLab	oklab(34.86% -0.0276 -0.0755)
OKLCH	oklch(34.86% 0.08 249.9)
XYZ	xyz(4.0882, 4.2515, 12.1581)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C62 #623913

analogous

#136260 #133C62 #131462

triadic

#133C62 #62133C #3C6213

tetradic

#133C62 #601362 #623913 #146213

square

#133C62 #601362 #623913 #146213

split-complementary

#133C62 #621314 #626013

monochromatic

#05101A #091D2F #133C62 #1D5B95 #277BC9

Accessibility & contrast

On white

11.35

#133C62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#133C62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C62

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C62	#FFFFFF	#000000	##FFFFFF
##133C62	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3E64

Deuteranopia (green-blind)

#1F3761

Tritanopia (blue-blind)

#00454A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #133c62;
/* rgb */ color: rgb(19, 60, 98);
/* oklch */ color: oklch(34.9% 0.080 249.9);

Tailwind

colors: {
  custom: {
    50: '#5e718f',
    500: '#133c62',
    950: '#000000',
  },
}

SCSS

$custom: #133c62;
$custom-light: #5e718f;
$custom-dark: #000000;

JSON

{
  "hex": "#133c62",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 98
  },
  "hsl": {
    "h": 208.861,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34863,
    "c": 0.08035,
    "h": 249.9
  },
  "luminance": 0.04252
}

Semantic roles & 50–950 ramp

primary

#133C62

secondary

#9A6737

accent

#913DEA

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133C62

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

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