#134D5C#134D5C

#134D5C is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.1% C 0.062 H 219.1°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#134D5C
RGB	rgb(19, 77, 92)
HSL	hsl(192, 66%, 22%)
HSV	hsv(192, 79%, 36%)
CMYK	cmyk(79.3%, 16.3%, 0%, 63.9%)
CIE-LAB	lab(29.96, -12.59, -14.10)
CIE-LCH	lch(29.96, 18.91, 228.24°)
OKLab	oklab(39.11% -0.0484 -0.0394)
OKLCH	oklch(39.11% 0.062 219.1)
XYZ	xyz(4.8534, 6.2183, 11.0676)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134D5C #5C2213

analogous

#135C47 #134D5C #13295C

triadic

#134D5C #5C134D #4D5C13

tetradic

#134D5C #47135C #5C2213 #295C13

square

#134D5C #47135C #5C2213 #295C13

split-complementary

#134D5C #5C1329 #5C4713

monochromatic

#051519 #092329 #134D5C #1D778F #28A2C1

Accessibility & contrast

On white

9.36

#134D5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#134D5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134D5C

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134D5C	#FFFFFF	#000000	##FFFFFF
##134D5C	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444B5D

Deuteranopia (green-blind)

#3A435C

Tritanopia (blue-blind)

#005252

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #134d5c;
/* rgb */ color: rgb(19, 77, 92);
/* oklch */ color: oklch(39.1% 0.062 219.1);

Tailwind

colors: {
  custom: {
    50: '#5d7f8a',
    500: '#134d5c',
    950: '#000000',
  },
}

SCSS

$custom: #134d5c;
$custom-light: #5d7f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#134d5c",
  "rgb": {
    "r": 19,
    "g": 77,
    "b": 92
  },
  "hsl": {
    "h": 192.329,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3911,
    "c": 0.06242,
    "h": 219.1
  },
  "luminance": 0.06219
}

Semantic roles & 50–950 ramp

primary

#134D5C

secondary

#944A37

accent

#623FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #134D5C

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

Preview Lab → · Contrast checker → · Palette generator →