#134B5E#134B5E

#134B5E is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.7% C 0.064 H 225.2°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#134B5E
RGB	rgb(19, 75, 94)
HSL	hsl(195, 66%, 22%)
HSV	hsv(195, 80%, 37%)
CMYK	cmyk(79.8%, 20.2%, 0%, 63.1%)
CIE-LAB	lab(29.36, -10.64, -16.30)
CIE-LCH	lch(29.36, 19.47, 236.88°)
OKLab	oklab(38.66% -0.0453 -0.0457)
OKLCH	oklch(38.66% 0.064 225.2)
XYZ	xyz(4.8042, 5.9782, 11.4882)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B5E #5E2613

analogous

#135E4C #134B5E #13265E

triadic

#134B5E #5E134B #4B5E13

tetradic

#134B5E #4C135E #5E2613 #265E13

square

#134B5E #4C135E #5E2613 #265E13

split-complementary

#134B5E #5E1326 #5E4C13

monochromatic

#051419 #09222B #134B5E #1D7491 #289CC4

Accessibility & contrast

On white

9.56

#134B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#134B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B5E

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B5E	#FFFFFF	#000000	##FFFFFF
##134B5E	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41495F

Deuteranopia (green-blind)

#36425E

Tritanopia (blue-blind)

#005151

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #134b5e;
/* rgb */ color: rgb(19, 75, 94);
/* oklch */ color: oklch(38.7% 0.064 225.2);

Tailwind

colors: {
  custom: {
    50: '#5e7d8b',
    500: '#134b5e',
    950: '#000000',
  },
}

SCSS

$custom: #134b5e;
$custom-light: #5e7d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#134b5e",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 94
  },
  "hsl": {
    "h": 195.2,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.38658,
    "c": 0.06434,
    "h": 225.2
  },
  "luminance": 0.05979
}

Semantic roles & 50–950 ramp

primary

#134B5E

secondary

#964F37

accent

#6A3FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #134B5E

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

Preview Lab → · Contrast checker → · Palette generator →