#134A57#134A57

#134A57 is a dark, muted cyan. Relative luminance 0.057; OKLCH L 38.0% C 0.059 H 217.1°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#134A57
RGB	rgb(19, 74, 87)
HSL	hsl(191, 64%, 21%)
HSV	hsv(191, 78%, 34%)
CMYK	cmyk(78.2%, 14.9%, 0%, 65.9%)
CIE-LAB	lab(28.70, -12.66, -12.81)
CIE-LCH	lch(28.70, 18.01, 225.35°)
OKLab	oklab(38.03% -0.0473 -0.0357)
OKLCH	oklch(38.03% 0.059 217.1)
XYZ	xyz(4.4369, 5.7236, 9.8859)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134A57 #572013

analogous

#135742 #134A57 #132857

triadic

#134A57 #57134A #4A5713

tetradic

#134A57 #421357 #572013 #285713

square

#134A57 #421357 #572013 #285713

split-complementary

#134A57 #571328 #574213

monochromatic

#051519 #081F25 #134A57 #1E7589 #299FBB

Accessibility & contrast

On white

9.79

#134A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#134A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134A57

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134A57	#FFFFFF	#000000	##FFFFFF
##134A57	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414858

Deuteranopia (green-blind)

#384157

Tritanopia (blue-blind)

#004F4E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #134a57;
/* rgb */ color: rgb(19, 74, 87);
/* oklch */ color: oklch(38.0% 0.059 217.1);

Tailwind

colors: {
  custom: {
    50: '#5c7c86',
    500: '#134a57',
    950: '#000000',
  },
}

SCSS

$custom: #134a57;
$custom-light: #5c7c86;
$custom-dark: #000000;

JSON

{
  "hex": "#134a57",
  "rgb": {
    "r": 19,
    "g": 74,
    "b": 87
  },
  "hsl": {
    "h": 191.471,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38032,
    "c": 0.05927,
    "h": 217.1
  },
  "luminance": 0.05724
}

Semantic roles & 50–950 ramp

primary

#134A57

secondary

#8F4736

accent

#6041E7

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #134A57

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

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