#134E73#134E73

#134E73 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.085 H 241.7°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#134E73
RGB	rgb(19, 78, 115)
HSL	hsl(203, 72%, 26%)
HSV	hsv(203, 83%, 45%)
CMYK	cmyk(83.5%, 32.2%, 0%, 54.9%)
CIE-LAB	lab(31.40, -4.29, -26.41)
CIE-LCH	lch(31.40, 26.76, 260.77°)
OKLab	oklab(40.63% -0.0404 -0.0749)
OKLCH	oklch(40.63% 0.085 241.7)
XYZ	xyz(6.0862, 6.8243, 17.2128)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134E73 #733813

analogous

#137368 #134E73 #131E73

triadic

#134E73 #73134E #4E7313

tetradic

#134E73 #681373 #733813 #1E7313

square

#134E73 #681373 #733813 #1E7313

split-complementary

#134E73 #73131E #736813

monochromatic

#04121A #0A2A3E #134E73 #1C72A8 #2595DB

Accessibility & contrast

On white

8.88

#134E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#134E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134E73

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134E73	#FFFFFF	#000000	##FFFFFF
##134E73	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4F75

Deuteranopia (green-blind)

#2F4672

Tritanopia (blue-blind)

#00575B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #134e73;
/* rgb */ color: rgb(19, 78, 115);
/* oklch */ color: oklch(40.6% 0.085 241.7);

Tailwind

colors: {
  custom: {
    50: '#627f9b',
    500: '#134e73',
    950: '#000000',
  },
}

SCSS

$custom: #134e73;
$custom-light: #627f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#134e73",
  "rgb": {
    "r": 19,
    "g": 78,
    "b": 115
  },
  "hsl": {
    "h": 203.125,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.4063,
    "c": 0.08509,
    "h": 241.7
  },
  "luminance": 0.06825
}

Semantic roles & 50–950 ramp

primary

#134E73

secondary

#AA6438

accent

#7F39EE

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #134E73

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

Preview Lab → · Contrast checker → · Palette generator →