#134F73#134F73

#134F73 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 40.9% C 0.084 H 240.6°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#134F73
RGB	rgb(19, 79, 115)
HSL	hsl(203, 72%, 26%)
HSV	hsv(203, 83%, 45%)
CMYK	cmyk(83.5%, 31.3%, 0%, 54.9%)
CIE-LAB	lab(31.73, -4.93, -25.89)
CIE-LCH	lch(31.73, 26.36, 259.22°)
OKLab	oklab(40.89% -0.0414 -0.0734)
OKLCH	oklch(40.89% 0.084 240.6)
XYZ	xyz(6.1578, 6.9675, 17.2366)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134F73 #733713

analogous

#137367 #134F73 #131F73

triadic

#134F73 #73134F #4F7313

tetradic

#134F73 #671373 #733713 #1F7313

square

#134F73 #671373 #733713 #1F7313

split-complementary

#134F73 #73131F #736713

monochromatic

#04121A #0A2B3E #134F73 #1C73A8 #2597DB

Accessibility & contrast

On white

8.77

#134F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#134F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134F73

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134F73	#FFFFFF	#000000	##FFFFFF
##134F73	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5075

Deuteranopia (green-blind)

#314772

Tritanopia (blue-blind)

#00585C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #134f73;
/* rgb */ color: rgb(19, 79, 115);
/* oklch */ color: oklch(40.9% 0.084 240.6);

Tailwind

colors: {
  custom: {
    50: '#62809b',
    500: '#134f73',
    950: '#000000',
  },
}

SCSS

$custom: #134f73;
$custom-light: #62809b;
$custom-dark: #000000;

JSON

{
  "hex": "#134f73",
  "rgb": {
    "r": 19,
    "g": 79,
    "b": 115
  },
  "hsl": {
    "h": 202.5,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.40891,
    "c": 0.08424,
    "h": 240.6
  },
  "luminance": 0.06968
}

Semantic roles & 50–950 ramp

primary

#134F73

secondary

#AA6338

accent

#7D39EE

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #134F73

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

Preview Lab → · Contrast checker → · Palette generator →