#134B5D#134B5D

#134B5D is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.6% C 0.064 H 223.9°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#134B5D
RGB	rgb(19, 75, 93)
HSL	hsl(195, 66%, 22%)
HSV	hsv(195, 80%, 36%)
CMYK	cmyk(79.6%, 19.4%, 0%, 63.5%)
CIE-LAB	lab(29.31, -11.02, -15.73)
CIE-LCH	lch(29.31, 19.21, 235.00°)
OKLab	oklab(38.61% -0.0457 -0.0441)
OKLCH	oklch(38.61% 0.064 223.9)
XYZ	xyz(4.7596, 5.9604, 11.2534)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B5D #5D2513

analogous

#135D4A #134B5D #13265D

triadic

#134B5D #5D134B #4B5D13

tetradic

#134B5D #4A135D #5D2513 #265D13

square

#134B5D #4A135D #5D2513 #265D13

split-complementary

#134B5D #5D1326 #5D4A13

monochromatic

#051419 #09222A #134B5D #1D7490 #289DC3

Accessibility & contrast

On white

9.58

#134B5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#134B5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B5D

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B5D	#FFFFFF	#000000	##FFFFFF
##134B5D	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41495E

Deuteranopia (green-blind)

#37425D

Tritanopia (blue-blind)

#005051

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #134b5d;
/* rgb */ color: rgb(19, 75, 93);
/* oklch */ color: oklch(38.6% 0.064 223.9);

Tailwind

colors: {
  custom: {
    50: '#5d7d8b',
    500: '#134b5d',
    950: '#000000',
  },
}

SCSS

$custom: #134b5d;
$custom-light: #5d7d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#134b5d",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 93
  },
  "hsl": {
    "h": 194.595,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.38607,
    "c": 0.0635,
    "h": 223.9
  },
  "luminance": 0.05961
}

Semantic roles & 50–950 ramp

primary

#134B5D

secondary

#954E37

accent

#683FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #134B5D

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

Preview Lab → · Contrast checker → · Palette generator →