#134D5F#134D5F

#134D5F is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.3% C 0.065 H 223.2°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#134D5F
RGB	rgb(19, 77, 95)
HSL	hsl(194, 67%, 22%)
HSV	hsv(194, 80%, 37%)
CMYK	cmyk(80%, 18.9%, 0%, 62.7%)
CIE-LAB	lab(30.09, -11.47, -15.82)
CIE-LCH	lch(30.09, 19.54, 234.05°)
OKLab	oklab(39.26% -0.0471 -0.0443)
OKLCH	oklch(39.26% 0.065 223.2)
XYZ	xyz(4.9871, 6.2718, 11.7720)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134D5F #5F2513

analogous

#135F4B #134D5F #13275F

triadic

#134D5F #5F134D #4D5F13

tetradic

#134D5F #4B135F #5F2513 #275F13

square

#134D5F #4B135F #5F2513 #275F13

split-complementary

#134D5F #5F1327 #5F4B13

monochromatic

#05151A #09242C #134D5F #1D7692 #27A0C5

Accessibility & contrast

On white

9.32

#134D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#134D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134D5F

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134D5F	#FFFFFF	#000000	##FFFFFF
##134D5F	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434B60

Deuteranopia (green-blind)

#38445F

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #134d5f;
/* rgb */ color: rgb(19, 77, 95);
/* oklch */ color: oklch(39.3% 0.065 223.2);

Tailwind

colors: {
  custom: {
    50: '#5e7e8c',
    500: '#134d5f',
    950: '#000000',
  },
}

SCSS

$custom: #134d5f;
$custom-light: #5e7e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#134d5f",
  "rgb": {
    "r": 19,
    "g": 77,
    "b": 95
  },
  "hsl": {
    "h": 194.211,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.39259,
    "c": 0.06465,
    "h": 223.2
  },
  "luminance": 0.06272
}

Semantic roles & 50–950 ramp

primary

#134D5F

secondary

#974E37

accent

#673EEA

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #134D5F

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

Preview Lab → · Contrast checker → · Palette generator →