#134E5D#134E5D

#134E5D is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.4% C 0.063 H 218.8°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#134E5D
RGB	rgb(19, 78, 93)
HSL	hsl(192, 66%, 22%)
HSV	hsv(192, 80%, 36%)
CMYK	cmyk(79.6%, 16.1%, 0%, 63.5%)
CIE-LAB	lab(30.34, -12.81, -14.15)
CIE-LCH	lch(30.34, 19.09, 227.83°)
OKLab	oklab(39.44% -0.0491 -0.0395)
OKLCH	oklch(39.44% 0.063 218.8)
XYZ	xyz(4.9679, 6.3769, 11.3229)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134E5D #5D2213

analogous

#135D47 #134E5D #13295D

triadic

#134E5D #5D134E #4E5D13

tetradic

#134E5D #47135D #5D2213 #295D13

square

#134E5D #47135D #5D2213 #295D13

split-complementary

#134E5D #5D1329 #5D4713

monochromatic

#051519 #09232A #134E5D #1D7990 #28A3C3

Accessibility & contrast

On white

9.23

#134E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#134E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134E5D

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134E5D	#FFFFFF	#000000	##FFFFFF
##134E5D	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454C5E

Deuteranopia (green-blind)

#3A445D

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #134e5d;
/* rgb */ color: rgb(19, 78, 93);
/* oklch */ color: oklch(39.4% 0.063 218.8);

Tailwind

colors: {
  custom: {
    50: '#5e7f8b',
    500: '#134e5d',
    950: '#000000',
  },
}

SCSS

$custom: #134e5d;
$custom-light: #5e7f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#134e5d",
  "rgb": {
    "r": 19,
    "g": 78,
    "b": 93
  },
  "hsl": {
    "h": 192.162,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.39436,
    "c": 0.06303,
    "h": 218.8
  },
  "luminance": 0.06378
}

Semantic roles & 50–950 ramp

primary

#134E5D

secondary

#954A37

accent

#613FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #134E5D

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

Preview Lab → · Contrast checker → · Palette generator →