#13498C#13498C

#13498C is a dark, vivid cyan. Relative luminance 0.068; OKLCH L 41.1% C 0.124 H 256.4°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#13498C
RGB	rgb(19, 73, 140)
HSL	hsl(213, 76%, 31%)
HSV	hsv(213, 86%, 55%)
CMYK	cmyk(86.4%, 47.9%, 0%, 45.1%)
CIE-LAB	lab(31.34, 9.29, -42.03)
CIE-LCH	lch(31.34, 43.04, 282.47°)
OKLab	oklab(41.07% -0.0293 -0.1208)
OKLCH	oklch(41.07% 0.124 256.4)
XYZ	xyz(7.3830, 6.7961, 25.7285)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13498C #8C5613

analogous

#13858C #13498C #19138C

triadic

#13498C #8C1349 #498C13

tetradic

#13498C #8C1385 #8C5613 #138C19

square

#13498C #8C1385 #8C5613 #138C19

split-complementary

#13498C #8C1913 #858C13

monochromatic

#041120 #0C2D56 #13498C #1A65C2 #3683E4

Accessibility & contrast

On white

8.90

#13498C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#13498C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13498C

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13498C	#FFFFFF	#000000	##FFFFFF
##13498C	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244F8F

Deuteranopia (green-blind)

#00458B

Tritanopia (blue-blind)

#005963

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #13498c;
/* rgb */ color: rgb(19, 73, 140);
/* oklch */ color: oklch(41.1% 0.124 256.4);

Tailwind

colors: {
  custom: {
    50: '#687bae',
    500: '#13498c',
    950: '#000000',
  },
}

SCSS

$custom: #13498c;
$custom-light: #687bae;
$custom-dark: #000000;

JSON

{
  "hex": "#13498c",
  "rgb": {
    "r": 19,
    "g": 73,
    "b": 140
  },
  "hsl": {
    "h": 213.223,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41072,
    "c": 0.1243,
    "h": 256.4
  },
  "luminance": 0.06797
}

Semantic roles & 50–950 ramp

primary

#13498C

secondary

#C0853B

accent

#9E35F3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #13498C

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

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