#133D62#133D62

#133D62 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.1% C 0.079 H 248.8°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#133D62
RGB	rgb(19, 61, 98)
HSL	hsl(208, 68%, 23%)
HSV	hsv(208, 81%, 38%)
CMYK	cmyk(80.6%, 37.8%, 0%, 61.6%)
CIE-LAB	lab(24.82, -0.01, -25.98)
CIE-LCH	lch(24.82, 25.98, 269.99°)
OKLab	oklab(35.12% -0.0286 -0.0739)
OKLCH	oklch(35.12% 0.079 248.8)
XYZ	xyz(4.1411, 4.3573, 12.1757)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D62 #623813

analogous

#13625F #133D62 #131662

triadic

#133D62 #62133D #3D6213

tetradic

#133D62 #5F1362 #623813 #166213

square

#133D62 #5F1362 #623813 #166213

split-complementary

#133D62 #621316 #625F13

monochromatic

#05101A #091D2F #133D62 #1D5D95 #277DC9

Accessibility & contrast

On white

11.22

#133D62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#133D62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D62

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D62	#FFFFFF	#000000	##FFFFFF
##133D62	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3F64

Deuteranopia (green-blind)

#203861

Tritanopia (blue-blind)

#00464A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #133d62;
/* rgb */ color: rgb(19, 61, 98);
/* oklch */ color: oklch(35.1% 0.079 248.8);

Tailwind

colors: {
  custom: {
    50: '#5e728f',
    500: '#133d62',
    950: '#000000',
  },
}

SCSS

$custom: #133d62;
$custom-light: #5e728f;
$custom-dark: #000000;

JSON

{
  "hex": "#133d62",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 98
  },
  "hsl": {
    "h": 208.101,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35124,
    "c": 0.07925,
    "h": 248.8
  },
  "luminance": 0.04358
}

Semantic roles & 50–950 ramp

primary

#133D62

secondary

#9A6537

accent

#8E3DEA

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #133D62

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

Preview Lab → · Contrast checker → · Palette generator →