#13647C#13647C

#13647C is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.9% C 0.082 H 223.5°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#13647C
RGB	rgb(19, 100, 124)
HSL	hsl(194, 73%, 28%)
HSV	hsv(194, 85%, 49%)
CMYK	cmyk(84.7%, 19.4%, 0%, 51.4%)
CIE-LAB	lab(39.08, -14.16, -20.00)
CIE-LCH	lch(39.08, 24.51, 234.71°)
OKLab	oklab(46.9% -0.0592 -0.0561)
OKLCH	oklch(46.9% 0.082 223.5)
XYZ	xyz(8.4623, 10.7070, 20.6855)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13647C #7C2B13

analogous

#137C5F #13647C #132F7C

triadic

#13647C #7C1364 #647C13

tetradic

#13647C #5F137C #7C2B13 #2F7C13

square

#13647C #5F137C #7C2B13 #2F7C13

split-complementary

#13647C #7C132F #7C5F13

monochromatic

#04151B #0B3947 #13647C #1B8FB1 #2BB5DF

Accessibility & contrast

On white

6.68

#13647C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#13647C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13647C

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13647C	#FFFFFF	#000000	##FFFFFF
##13647C	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56627D

Deuteranopia (green-blind)

#49587C

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #13647c;
/* rgb */ color: rgb(19, 100, 124);
/* oklch */ color: oklch(46.9% 0.082 223.5);

Tailwind

colors: {
  custom: {
    50: '#6590a2',
    500: '#13647c',
    950: '#000000',
  },
}

SCSS

$custom: #13647c;
$custom-light: #6590a2;
$custom-dark: #000000;

JSON

{
  "hex": "#13647c",
  "rgb": {
    "r": 19,
    "g": 100,
    "b": 124
  },
  "hsl": {
    "h": 193.714,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46898,
    "c": 0.08159,
    "h": 223.5
  },
  "luminance": 0.10708
}

Semantic roles & 50–950 ramp

primary

#13647C

secondary

#B25539

accent

#6238F0

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #13647C

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

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