#133048#133048

#133048 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.056 H 246.1°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#133048
RGB	rgb(19, 48, 72)
HSL	hsl(207, 58%, 18%)
HSV	hsv(207, 74%, 28%)
CMYK	cmyk(73.6%, 33.3%, 0%, 71.8%)
CIE-LAB	lab(18.89, -1.78, -18.11)
CIE-LCH	lch(18.89, 18.20, 264.40°)
OKLab	oklab(29.97% -0.0226 -0.0511)
OKLCH	oklch(29.97% 0.056 246.1)
XYZ	xyz(2.4948, 2.7200, 6.5232)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133048 #482B13

analogous

#134845 #133048 #131548

triadic

#133048 #481330 #304813

tetradic

#133048 #451348 #482B13 #154813

square

#133048 #451348 #482B13 #154813

split-complementary

#133048 #481315 #484513

monochromatic

#061018 #061018 #133048 #205078 #2D71A9

Accessibility & contrast

On white

13.60

#133048 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#133048 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133048

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133048	#FFFFFF	#000000	##FFFFFF
##133048	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253149

Deuteranopia (green-blind)

#1E2C48

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #133048;
/* rgb */ color: rgb(19, 48, 72);
/* oklch */ color: oklch(30.0% 0.056 246.1);

Tailwind

colors: {
  custom: {
    50: '#58687b',
    500: '#133048',
    950: '#000000',
  },
}

SCSS

$custom: #133048;
$custom-light: #58687b;
$custom-dark: #000000;

JSON

{
  "hex": "#133048",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 72
  },
  "hsl": {
    "h": 207.17,
    "s": 58.242,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29966,
    "c": 0.05592,
    "h": 246.1
  },
  "luminance": 0.0272
}

Semantic roles & 50–950 ramp

primary

#133048

secondary

#815836

accent

#8D46E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #133048

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

Preview Lab → · Contrast checker → · Palette generator →