#13519E#13519E

#13519E is a dark, vivid cyan. Relative luminance 0.085; OKLCH L 44.3% C 0.139 H 256.7°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#13519E
RGB	rgb(19, 81, 158)
HSL	hsl(213, 79%, 35%)
HSV	hsv(213, 88%, 62%)
CMYK	cmyk(88%, 48.7%, 0%, 38%)
CIE-LAB	lab(34.98, 11.30, -47.09)
CIE-LCH	lch(34.98, 48.43, 283.49°)
OKLab	oklab(44.28% -0.0321 -0.1355)
OKLCH	oklch(44.28% 0.139 256.7)
XYZ	xyz(9.3802, 8.4907, 33.4856)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13519E #9E6013

analogous

#13979E #13519E #1A139E

triadic

#13519E #9E1351 #519E13

tetradic

#13519E #9E1397 #9E6013 #139E1A

square

#13519E #9E1397 #9E6013 #139E1A

split-complementary

#13519E #9E1A13 #979E13

monochromatic

#061931 #0C3567 #13519E #1A6DD5 #438DE8

Accessibility & contrast

On white

7.78

#13519E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#13519E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13519E

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13519E	#FFFFFF	#000000	##FFFFFF
##13519E	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2459A1

Deuteranopia (green-blind)

#004D9C

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #13519e;
/* rgb */ color: rgb(19, 81, 158);
/* oklch */ color: oklch(44.3% 0.139 256.7);

Tailwind

colors: {
  custom: {
    50: '#6c81bb',
    500: '#13519e',
    950: '#000000',
  },
}

SCSS

$custom: #13519e;
$custom-light: #6c81bb;
$custom-dark: #000000;

JSON

{
  "hex": "#13519e",
  "rgb": {
    "r": 19,
    "g": 81,
    "b": 158
  },
  "hsl": {
    "h": 213.237,
    "s": 78.531,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44282,
    "c": 0.13927,
    "h": 256.7
  },
  "luminance": 0.08492
}

Semantic roles & 50–950 ramp

primary

#13519E

secondary

#C98E44

accent

#9E33F5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #13519E

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

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