#13748F#13748F

#13748F is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.0% C 0.092 H 222.7°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#13748F
RGB	rgb(19, 116, 143)
HSL	hsl(193, 77%, 32%)
HSV	hsv(193, 87%, 56%)
CMYK	cmyk(86.7%, 18.9%, 0%, 43.9%)
CIE-LAB	lab(45.10, -16.26, -22.14)
CIE-LCH	lch(45.10, 27.47, 233.70°)
OKLab	oklab(52% -0.0674 -0.0621)
OKLCH	oklch(52% 0.092 222.7)
XYZ	xyz(11.4698, 14.6109, 28.1969)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13748F #8F2E13

analogous

#138F6C #13748F #13368F

triadic

#13748F #8F1374 #748F13

tetradic

#13748F #6C138F #8F2E13 #368F13

square

#13748F #6C138F #8F2E13 #368F13

split-complementary

#13748F #8F1336 #8F6C13

monochromatic

#051C23 #0C4859 #13748F #1AA0C5 #38BFE5

Accessibility & contrast

On white

5.35

#13748F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#13748F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13748F

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13748F	#FFFFFF	#000000	##FFFFFF
##13748F	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647190

Deuteranopia (green-blind)

#55668F

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #13748f;
/* rgb */ color: rgb(19, 116, 143);
/* oklch */ color: oklch(52.0% 0.092 222.7);

Tailwind

colors: {
  custom: {
    50: '#6a9cb0',
    500: '#13748f',
    950: '#000000',
  },
}

SCSS

$custom: #13748f;
$custom-light: #6a9cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#13748f",
  "rgb": {
    "r": 19,
    "g": 116,
    "b": 143
  },
  "hsl": {
    "h": 193.065,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51997,
    "c": 0.09167,
    "h": 222.7
  },
  "luminance": 0.14612
}

Semantic roles & 50–950 ramp

primary

#13748F

secondary

#C3593B

accent

#5E35F3

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #13748F

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

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