#13657E#13657E

#13657E is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.3% C 0.083 H 224.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#13657E
RGB	rgb(19, 101, 126)
HSL	hsl(194, 74%, 28%)
HSV	hsv(194, 85%, 49%)
CMYK	cmyk(84.9%, 19.8%, 0%, 50.6%)
CIE-LAB	lab(39.50, -14.00, -20.58)
CIE-LCH	lch(39.50, 24.89, 235.78°)
OKLab	oklab(47.26% -0.0594 -0.0578)
OKLCH	oklch(47.26% 0.083 224.2)
XYZ	xyz(8.6866, 10.9511, 21.3906)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13657E #7E2C13

analogous

#137E61 #13657E #132F7E

triadic

#13657E #7E1365 #657E13

tetradic

#13657E #61137E #7E2C13 #2F7E13

square

#13657E #61137E #7E2C13 #2F7E13

split-complementary

#13657E #7E132F #7E6113

monochromatic

#04151B #0B3A49 #13657E #1B90B3 #2CB5DF

Accessibility & contrast

On white

6.58

#13657E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#13657E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13657E

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13657E	#FFFFFF	#000000	##FFFFFF
##13657E	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57637F

Deuteranopia (green-blind)

#49597E

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #13657e;
/* rgb */ color: rgb(19, 101, 126);
/* oklch */ color: oklch(47.3% 0.083 224.2);

Tailwind

colors: {
  custom: {
    50: '#6691a3',
    500: '#13657e',
    950: '#000000',
  },
}

SCSS

$custom: #13657e;
$custom-light: #6691a3;
$custom-dark: #000000;

JSON

{
  "hex": "#13657e",
  "rgb": {
    "r": 19,
    "g": 101,
    "b": 126
  },
  "hsl": {
    "h": 194.019,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4726,
    "c": 0.08287,
    "h": 224.2
  },
  "luminance": 0.10952
}

Semantic roles & 50–950 ramp

primary

#13657E

secondary

#B45639

accent

#6337F0

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #13657E

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

Preview Lab → · Contrast checker → · Palette generator →