#134E5E#134E5E

#134E5E is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.5% C 0.064 H 220.2°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#134E5E
RGB	rgb(19, 78, 94)
HSL	hsl(193, 66%, 22%)
HSV	hsv(193, 80%, 37%)
CMYK	cmyk(79.8%, 17%, 0%, 63.1%)
CIE-LAB	lab(30.39, -12.44, -14.72)
CIE-LCH	lch(30.39, 19.27, 229.79°)
OKLab	oklab(39.49% -0.0486 -0.0411)
OKLCH	oklch(39.49% 0.064 220.2)
XYZ	xyz(5.0125, 6.3948, 11.5576)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134E5E #5E2313

analogous

#135E49 #134E5E #13295E

triadic

#134E5E #5E134E #4E5E13

tetradic

#134E5E #49135E #5E2313 #295E13

square

#134E5E #49135E #5E2313 #295E13

split-complementary

#134E5E #5E1329 #5E4913

monochromatic

#051519 #09242B #134E5E #1D7891 #28A2C4

Accessibility & contrast

On white

9.21

#134E5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#134E5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134E5E

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134E5E	#FFFFFF	#000000	##FFFFFF
##134E5E	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444C5F

Deuteranopia (green-blind)

#3A445E

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #134e5e;
/* rgb */ color: rgb(19, 78, 94);
/* oklch */ color: oklch(39.5% 0.064 220.2);

Tailwind

colors: {
  custom: {
    50: '#5e7f8b',
    500: '#134e5e',
    950: '#000000',
  },
}

SCSS

$custom: #134e5e;
$custom-light: #5e7f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#134e5e",
  "rgb": {
    "r": 19,
    "g": 78,
    "b": 94
  },
  "hsl": {
    "h": 192.8,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39485,
    "c": 0.06372,
    "h": 220.2
  },
  "luminance": 0.06395
}

Semantic roles & 50–950 ramp

primary

#134E5E

secondary

#964B37

accent

#633FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #134E5E

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

Preview Lab → · Contrast checker → · Palette generator →