#134E5C#134E5C

#134E5C is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.4% C 0.062 H 217.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#134E5C
RGB	rgb(19, 78, 92)
HSL	hsl(192, 66%, 22%)
HSV	hsv(192, 79%, 36%)
CMYK	cmyk(79.3%, 15.2%, 0%, 63.9%)
CIE-LAB	lab(30.30, -13.18, -13.57)
CIE-LCH	lch(30.30, 18.92, 225.84°)
OKLab	oklab(39.39% -0.0495 -0.0379)
OKLCH	oklch(39.39% 0.062 217.4)
XYZ	xyz(4.9239, 6.3593, 11.0911)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134E5C #5C2113

analogous

#135C46 #134E5C #132A5C

triadic

#134E5C #5C134E #4E5C13

tetradic

#134E5C #46135C #5C2113 #2A5C13

square

#134E5C #46135C #5C2113 #2A5C13

split-complementary

#134E5C #5C132A #5C4613

monochromatic

#051619 #092329 #134E5C #1D798F #28A4C1

Accessibility & contrast

On white

9.24

#134E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#134E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134E5C

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134E5C	#FFFFFF	#000000	##FFFFFF
##134E5C	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454B5D

Deuteranopia (green-blind)

#3B445C

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #134e5c;
/* rgb */ color: rgb(19, 78, 92);
/* oklch */ color: oklch(39.4% 0.062 217.4);

Tailwind

colors: {
  custom: {
    50: '#5e7f8a',
    500: '#134e5c',
    950: '#000000',
  },
}

SCSS

$custom: #134e5c;
$custom-light: #5e7f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#134e5c",
  "rgb": {
    "r": 19,
    "g": 78,
    "b": 92
  },
  "hsl": {
    "h": 191.507,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.39387,
    "c": 0.06238,
    "h": 217.4
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary

#134E5C

secondary

#944937

accent

#603FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #134E5C

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

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