#133351#133351

#133351 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.4% C 0.066 H 249.5°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#133351
RGB	rgb(19, 51, 81)
HSL	hsl(209, 62%, 20%)
HSV	hsv(209, 77%, 32%)
CMYK	cmyk(76.5%, 37%, 0%, 68.2%)
CIE-LAB	lab(20.44, -0.17, -21.72)
CIE-LCH	lch(20.44, 21.72, 269.56°)
OKLab	oklab(31.36% -0.0231 -0.0616)
OKLCH	oklch(31.36% 0.066 249.5)
XYZ	xyz(2.9370, 3.0999, 8.2265)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133351 #513113

analogous

#135150 #133351 #131451

triadic

#133351 #511333 #335113

tetradic

#133351 #501351 #513113 #145113

square

#133351 #501351 #513113 #145113

split-complementary

#133351 #511314 #515013

monochromatic

#061019 #07141F #133351 #1F5283 #2A71B4

Accessibility & contrast

On white

12.96

#133351 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#133351 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133351

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133351	#FFFFFF	#000000	##FFFFFF
##133351	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263452

Deuteranopia (green-blind)

#1D2F50

Tritanopia (blue-blind)

#003A3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133351;
/* rgb */ color: rgb(19, 51, 81);
/* oklch */ color: oklch(31.4% 0.066 249.5);

Tailwind

colors: {
  custom: {
    50: '#5a6a82',
    500: '#133351',
    950: '#000000',
  },
}

SCSS

$custom: #133351;
$custom-light: #5a6a82;
$custom-dark: #000000;

JSON

{
  "hex": "#133351",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 81
  },
  "hsl": {
    "h": 209.032,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31357,
    "c": 0.06581,
    "h": 249.5
  },
  "luminance": 0.031
}

Semantic roles & 50–950 ramp

primary

#133351

secondary

#8A5F36

accent

#9143E5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #133351

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

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