#134C9A#134C9A

#134C9A is a dark, vivid cyan. Relative luminance 0.076; OKLCH L 42.8% C 0.140 H 258.0°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#134C9A
RGB	rgb(19, 76, 154)
HSL	hsl(215, 78%, 34%)
HSV	hsv(215, 88%, 60%)
CMYK	cmyk(87.7%, 50.6%, 0%, 39.6%)
CIE-LAB	lab(33.22, 13.04, -47.53)
CIE-LCH	lch(33.22, 49.28, 285.34°)
OKLab	oklab(42.84% -0.0291 -0.1369)
OKLCH	oklch(42.84% 0.14 258)
XYZ	xyz(8.6836, 7.6393, 31.5824)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134C9A #9A6113

analogous

#13909A #134C9A #1E139A

triadic

#134C9A #9A134C #4C9A13

tetradic

#134C9A #9A1390 #9A6113 #139A1E

square

#134C9A #9A1390 #9A6113 #139A1E

split-complementary

#134C9A #9A1E13 #909A13

monochromatic

#06162D #0C3164 #134C9A #1A67D0 #4087E7

Accessibility & contrast

On white

8.31

#134C9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#134C9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134C9A

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134C9A	#FFFFFF	#000000	##FFFFFF
##134C9A	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B549D

Deuteranopia (green-blind)

#004998

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #134c9a;
/* rgb */ color: rgb(19, 76, 154);
/* oklch */ color: oklch(42.8% 0.140 258.0);

Tailwind

colors: {
  custom: {
    50: '#6c7db8',
    500: '#134c9a',
    950: '#000000',
  },
}

SCSS

$custom: #134c9a;
$custom-light: #6c7db8;
$custom-dark: #000000;

JSON

{
  "hex": "#134c9a",
  "rgb": {
    "r": 19,
    "g": 76,
    "b": 154
  },
  "hsl": {
    "h": 214.667,
    "s": 78.035,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42835,
    "c": 0.13998,
    "h": 258
  },
  "luminance": 0.0764
}

Semantic roles & 50–950 ramp

primary

#134C9A

secondary

#C78F41

accent

#A333F5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #134C9A

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

Preview Lab → · Contrast checker → · Palette generator →