#133D49#133D49

#133D49 is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.7% C 0.050 H 220.2°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#133D49
RGB	rgb(19, 61, 73)
HSL	hsl(193, 59%, 18%)
HSV	hsv(193, 74%, 29%)
CMYK	cmyk(74%, 16.4%, 0%, 71.4%)
CIE-LAB	lab(23.53, -9.95, -11.59)
CIE-LCH	lch(23.53, 15.27, 229.34°)
OKLab	oklab(33.67% -0.0383 -0.0323)
OKLCH	oklch(33.67% 0.05 220.2)
XYZ	xyz(3.1394, 3.9566, 6.9003)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D49 #491F13

analogous

#13493A #133D49 #132249

triadic

#133D49 #49133D #3D4913

tetradic

#133D49 #3A1349 #491F13 #224913

square

#133D49 #3A1349 #491F13 #224913

split-complementary

#133D49 #491322 #493A13

monochromatic

#061418 #061418 #133D49 #20667A #2C8EAA

Accessibility & contrast

On white

11.72

#133D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#133D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D49

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D49	#FFFFFF	#000000	##FFFFFF
##133D49	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363B4A

Deuteranopia (green-blind)

#2E3649

Tritanopia (blue-blind)

#004141

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133d49;
/* rgb */ color: rgb(19, 61, 73);
/* oklch */ color: oklch(33.7% 0.050 220.2);

Tailwind

colors: {
  custom: {
    50: '#59727b',
    500: '#133d49',
    950: '#000000',
  },
}

SCSS

$custom: #133d49;
$custom-light: #59727b;
$custom-dark: #000000;

JSON

{
  "hex": "#133d49",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 73
  },
  "hsl": {
    "h": 193.333,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.33675,
    "c": 0.05007,
    "h": 220.2
  },
  "luminance": 0.03957
}

Semantic roles & 50–950 ramp

primary

#133D49

secondary

#824736

accent

#6946E2

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #133D49

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

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