#133649#133649

#133649 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.7% C 0.052 H 235.6°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#133649
RGB	rgb(19, 54, 73)
HSL	hsl(201, 59%, 18%)
HSV	hsv(201, 74%, 29%)
CMYK	cmyk(74%, 26%, 0%, 71.4%)
CIE-LAB	lab(21.05, -5.45, -15.41)
CIE-LCH	lch(21.05, 16.35, 250.53°)
OKLab	oklab(31.69% -0.0296 -0.0433)
OKLCH	oklch(31.69% 0.052 235.6)
XYZ	xyz(2.7899, 3.2575, 6.7838)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133649 #492613

analogous

#134941 #133649 #131B49

triadic

#133649 #491336 #364913

tetradic

#133649 #411349 #492613 #1B4913

square

#133649 #411349 #492613 #1B4913

split-complementary

#133649 #49131B #494113

monochromatic

#061218 #061218 #133649 #205A7A #2C7EAA

Accessibility & contrast

On white

12.71

#133649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#133649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133649

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133649	#FFFFFF	#000000	##FFFFFF
##133649	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D364A

Deuteranopia (green-blind)

#263049

Tritanopia (blue-blind)

#003B3C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133649;
/* rgb */ color: rgb(19, 54, 73);
/* oklch */ color: oklch(31.7% 0.052 235.6);

Tailwind

colors: {
  custom: {
    50: '#586c7b',
    500: '#133649',
    950: '#000000',
  },
}

SCSS

$custom: #133649;
$custom-light: #586c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#133649",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 73
  },
  "hsl": {
    "h": 201.111,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.31694,
    "c": 0.05245,
    "h": 235.6
  },
  "luminance": 0.03258
}

Semantic roles & 50–950 ramp

primary

#133649

secondary

#825136

accent

#7D46E2

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #133649

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

Preview Lab → · Contrast checker → · Palette generator →