#135C80#135C80

#135C80 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.089 H 236.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#135C80
RGB	rgb(19, 92, 128)
HSL	hsl(200, 74%, 29%)
HSV	hsv(200, 85%, 50%)
CMYK	cmyk(85.2%, 28.1%, 0%, 49.8%)
CIE-LAB	lab(36.65, -7.90, -26.23)
CIE-LCH	lch(36.65, 27.39, 253.23°)
OKLab	oklab(45.01% -0.0497 -0.0742)
OKLCH	oklch(45.01% 0.089 236.2)
XYZ	xyz(7.9904, 9.3502, 21.8015)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C80 #803713

analogous

#13806E #135C80 #132580

triadic

#135C80 #80135C #5C8013

tetradic

#135C80 #6E1380 #803713 #258013

square

#135C80 #6E1380 #803713 #258013

split-complementary

#135C80 #801325 #806E13

monochromatic

#04131B #0B364B #135C80 #1B82B5 #2DA5E0

Accessibility & contrast

On white

7.32

#135C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#135C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C80

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C80	#FFFFFF	#000000	##FFFFFF
##135C80	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5C82

Deuteranopia (green-blind)

#3C527F

Tritanopia (blue-blind)

#006568

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #135c80;
/* rgb */ color: rgb(19, 92, 128);
/* oklch */ color: oklch(45.0% 0.089 236.2);

Tailwind

colors: {
  custom: {
    50: '#658aa5',
    500: '#135c80',
    950: '#000000',
  },
}

SCSS

$custom: #135c80;
$custom-light: #658aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#135c80",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 128
  },
  "hsl": {
    "h": 199.817,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.45014,
    "c": 0.08927,
    "h": 236.2
  },
  "luminance": 0.09351
}

Semantic roles & 50–950 ramp

primary

#135C80

secondary

#B56239

accent

#7437F1

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #135C80

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

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