#134B64#134B64

#134B64 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.0% C 0.070 H 232.3°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#134B64
RGB	rgb(19, 75, 100)
HSL	hsl(199, 68%, 23%)
HSV	hsv(199, 81%, 39%)
CMYK	cmyk(81%, 25%, 0%, 60.8%)
CIE-LAB	lab(29.64, -8.33, -19.70)
CIE-LCH	lch(29.64, 21.39, 247.08°)
OKLab	oklab(38.98% -0.0428 -0.0554)
OKLCH	oklch(38.98% 0.07 232.3)
XYZ	xyz(5.0840, 6.0901, 12.9617)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B64 #642C13

analogous

#136454 #134B64 #132264

triadic

#134B64 #64134B #4B6413

tetradic

#134B64 #541364 #642C13 #226413

square

#134B64 #541364 #642C13 #226413

split-complementary

#134B64 #641322 #645413

monochromatic

#05131A #092431 #134B64 #1D7297 #2798CB

Accessibility & contrast

On white

9.47

#134B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#134B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B64

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B64	#FFFFFF	#000000	##FFFFFF
##134B64	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4A65

Deuteranopia (green-blind)

#344264

Tritanopia (blue-blind)

#005253

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #134b64;
/* rgb */ color: rgb(19, 75, 100);
/* oklch */ color: oklch(39.0% 0.070 232.3);

Tailwind

colors: {
  custom: {
    50: '#5f7d90',
    500: '#134b64',
    950: '#000000',
  },
}

SCSS

$custom: #134b64;
$custom-light: #5f7d90;
$custom-dark: #000000;

JSON

{
  "hex": "#134b64",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 100
  },
  "hsl": {
    "h": 198.519,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38976,
    "c": 0.07006,
    "h": 232.3
  },
  "luminance": 0.06091
}

Semantic roles & 50–950 ramp

primary

#134B64

secondary

#9C5637

accent

#733DEB

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #134B64

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

Preview Lab → · Contrast checker → · Palette generator →