#133D61#133D61

#133D61 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.1% C 0.078 H 248.2°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#133D61
RGB	rgb(19, 61, 97)
HSL	hsl(208, 67%, 23%)
HSV	hsv(208, 80%, 38%)
CMYK	cmyk(80.4%, 37.1%, 0%, 62%)
CIE-LAB	lab(24.76, -0.42, -25.42)
CIE-LCH	lch(24.76, 25.43, 269.05°)
OKLab	oklab(35.06% -0.0289 -0.0723)
OKLCH	oklch(35.06% 0.078 248.2)
XYZ	xyz(4.0941, 4.3385, 11.9286)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D61 #613713

analogous

#13615E #133D61 #131661

triadic

#133D61 #61133D #3D6113

tetradic

#133D61 #5E1361 #613713 #166113

square

#133D61 #5E1361 #613713 #166113

split-complementary

#133D61 #611316 #615E13

monochromatic

#05101A #091D2E #133D61 #1D5D94 #277DC7

Accessibility & contrast

On white

11.24

#133D61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#133D61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D61

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D61	#FFFFFF	#000000	##FFFFFF
##133D61	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3F63

Deuteranopia (green-blind)

#213860

Tritanopia (blue-blind)

#00464A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #133d61;
/* rgb */ color: rgb(19, 61, 97);
/* oklch */ color: oklch(35.1% 0.078 248.2);

Tailwind

colors: {
  custom: {
    50: '#5d728e',
    500: '#133d61',
    950: '#000000',
  },
}

SCSS

$custom: #133d61;
$custom-light: #5d728e;
$custom-dark: #000000;

JSON

{
  "hex": "#133d61",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 97
  },
  "hsl": {
    "h": 207.692,
    "s": 67.241,
    "l": 22.745
  },
  "oklch": {
    "l": 0.35059,
    "c": 0.07785,
    "h": 248.2
  },
  "luminance": 0.04339
}

Semantic roles & 50–950 ramp

primary

#133D61

secondary

#996437

accent

#8D3EEA

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133D61

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

Preview Lab → · Contrast checker → · Palette generator →