#133153#133153

#133153 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.071 H 253.5°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#133153
RGB	rgb(19, 49, 83)
HSL	hsl(212, 63%, 20%)
HSV	hsv(212, 77%, 33%)
CMYK	cmyk(77.1%, 41%, 0%, 67.5%)
CIE-LAB	lab(19.88, 2.08, -23.94)
CIE-LCH	lch(19.88, 24.03, 274.96°)
OKLab	oklab(30.96% -0.0202 -0.0682)
OKLCH	oklch(30.96% 0.071 253.5)
XYZ	xyz(2.9276, 2.9593, 8.5988)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133153 #533513

analogous

#135153 #133153 #151353

triadic

#133153 #531331 #315313

tetradic

#133153 #531351 #533513 #135315

square

#133153 #531351 #533513 #135315

split-complementary

#133153 #531513 #515313

monochromatic

#060F19 #081421 #133153 #1E4E85 #2A6CB7

Accessibility & contrast

On white

13.19

#133153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#133153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133153

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133153	#FFFFFF	#000000	##FFFFFF
##133153	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213354

Deuteranopia (green-blind)

#182D52

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #133153;
/* rgb */ color: rgb(19, 49, 83);
/* oklch */ color: oklch(31.0% 0.071 253.5);

Tailwind

colors: {
  custom: {
    50: '#5a6883',
    500: '#133153',
    950: '#000000',
  },
}

SCSS

$custom: #133153;
$custom-light: #5a6883;
$custom-dark: #000000;

JSON

{
  "hex": "#133153",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 211.875,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.30959,
    "c": 0.07109,
    "h": 253.5
  },
  "luminance": 0.0296
}

Semantic roles & 50–950 ramp

primary

#133153

secondary

#8B6436

accent

#9942E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #133153

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

Preview Lab → · Contrast checker → · Palette generator →