#133964#133964

#133964 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.2% C 0.087 H 253.9°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#133964
RGB	rgb(19, 57, 100)
HSL	hsl(212, 68%, 23%)
HSV	hsv(212, 81%, 39%)
CMYK	cmyk(81%, 43%, 0%, 60.8%)
CIE-LAB	lab(23.62, 3.59, -29.18)
CIE-LCH	lch(23.62, 29.40, 277.02°)
OKLab	oklab(34.23% -0.024 -0.0834)
OKLCH	oklch(34.23% 0.087 253.9)
XYZ	xyz(4.0311, 3.9843, 12.6107)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133964 #643E13

analogous

#136164 #133964 #161364

triadic

#133964 #641339 #396413

tetradic

#133964 #641361 #643E13 #136416

square

#133964 #641361 #643E13 #136416

split-complementary

#133964 #641613 #616413

monochromatic

#050F1A #091C31 #133964 #1D5697 #2774CB

Accessibility & contrast

On white

11.69

#133964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#133964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133964

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133964	#FFFFFF	#000000	##FFFFFF
##133964	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243C66

Deuteranopia (green-blind)

#173563

Tritanopia (blue-blind)

#004349

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133964;
/* rgb */ color: rgb(19, 57, 100);
/* oklch */ color: oklch(34.2% 0.087 253.9);

Tailwind

colors: {
  custom: {
    50: '#5e6e90',
    500: '#133964',
    950: '#000000',
  },
}

SCSS

$custom: #133964;
$custom-light: #5e6e90;
$custom-dark: #000000;

JSON

{
  "hex": "#133964",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 100
  },
  "hsl": {
    "h": 211.852,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34226,
    "c": 0.08674,
    "h": 253.9
  },
  "luminance": 0.03985
}

Semantic roles & 50–950 ramp

primary

#133964

secondary

#9C6C37

accent

#993DEB

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133964

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

Preview Lab → · Contrast checker → · Palette generator →