#134B5F#134B5F

#134B5F is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.7% C 0.065 H 226.5°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#134B5F
RGB	rgb(19, 75, 95)
HSL	hsl(196, 67%, 22%)
HSV	hsv(196, 80%, 37%)
CMYK	cmyk(80%, 21.1%, 0%, 62.7%)
CIE-LAB	lab(29.40, -10.26, -16.87)
CIE-LCH	lch(29.40, 19.75, 238.71°)
OKLab	oklab(38.71% -0.0449 -0.0473)
OKLCH	oklch(38.71% 0.065 226.5)
XYZ	xyz(4.8493, 5.9962, 11.7261)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B5F #5F2713

analogous

#135F4D #134B5F #13255F

triadic

#134B5F #5F134B #4B5F13

tetradic

#134B5F #4D135F #5F2713 #255F13

square

#134B5F #4D135F #5F2713 #255F13

split-complementary

#134B5F #5F1325 #5F4D13

monochromatic

#05141A #09232C #134B5F #1D7392 #279CC5

Accessibility & contrast

On white

9.55

#134B5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#134B5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B5F

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B5F	#FFFFFF	#000000	##FFFFFF
##134B5F	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404960

Deuteranopia (green-blind)

#36425F

Tritanopia (blue-blind)

#005152

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #134b5f;
/* rgb */ color: rgb(19, 75, 95);
/* oklch */ color: oklch(38.7% 0.065 226.5);

Tailwind

colors: {
  custom: {
    50: '#5e7d8c',
    500: '#134b5f',
    950: '#000000',
  },
}

SCSS

$custom: #134b5f;
$custom-light: #5e7d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#134b5f",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 95
  },
  "hsl": {
    "h": 195.789,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3871,
    "c": 0.06521,
    "h": 226.5
  },
  "luminance": 0.05997
}

Semantic roles & 50–950 ramp

primary

#134B5F

secondary

#975037

accent

#6B3EEA

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #134B5F

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

Preview Lab → · Contrast checker → · Palette generator →