#134C80#134C80

#134C80 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.9% C 0.104 H 250.6°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#134C80
RGB	rgb(19, 76, 128)
HSL	hsl(209, 74%, 29%)
HSV	hsv(209, 85%, 50%)
CMYK	cmyk(85.2%, 40.6%, 0%, 49.8%)
CIE-LAB	lab(31.50, 2.30, -34.37)
CIE-LCH	lch(31.50, 34.44, 273.84°)
OKLab	oklab(40.95% -0.0346 -0.0982)
OKLCH	oklch(40.95% 0.104 250.6)
XYZ	xyz(6.7478, 6.8650, 21.3873)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134C80 #804713

analogous

#13807E #134C80 #131580

triadic

#134C80 #80134C #4C8013

tetradic

#134C80 #7E1380 #804713 #158013

square

#134C80 #7E1380 #804713 #158013

split-complementary

#134C80 #801315 #807E13

monochromatic

#04101B #0B2C4B #134C80 #1B6CB5 #2D8BE0

Accessibility & contrast

On white

8.85

#134C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#134C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134C80

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134C80	#FFFFFF	#000000	##FFFFFF
##134C80	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334F82

Deuteranopia (green-blind)

#21467F

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #134c80;
/* rgb */ color: rgb(19, 76, 128);
/* oklch */ color: oklch(40.9% 0.104 250.6);

Tailwind

colors: {
  custom: {
    50: '#657da5',
    500: '#134c80',
    950: '#000000',
  },
}

SCSS

$custom: #134c80;
$custom-light: #657da5;
$custom-dark: #000000;

JSON

{
  "hex": "#134c80",
  "rgb": {
    "r": 19,
    "g": 76,
    "b": 128
  },
  "hsl": {
    "h": 208.624,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40946,
    "c": 0.10411,
    "h": 250.6
  },
  "luminance": 0.06866
}

Semantic roles & 50–950 ramp

primary

#134C80

secondary

#B57539

accent

#9037F1

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #134C80

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

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