#134D81#134D81

#134D81 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.104 H 250.3°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#134D81
RGB	rgb(19, 77, 129)
HSL	hsl(208, 74%, 29%)
HSV	hsv(208, 85%, 51%)
CMYK	cmyk(85.3%, 40.3%, 0%, 49.4%)
CIE-LAB	lab(31.88, 2.05, -34.38)
CIE-LCH	lch(31.88, 34.45, 273.42°)
OKLab	oklab(41.26% -0.0352 -0.0982)
OKLCH	oklch(41.26% 0.104 250.3)
XYZ	xyz(6.8834, 7.0303, 21.7588)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134D81 #814713

analogous

#13817E #134D81 #131681

triadic

#134D81 #81134D #4D8113

tetradic

#134D81 #7E1381 #814713 #168113

square

#134D81 #7E1381 #814713 #168113

split-complementary

#134D81 #811316 #817E13

monochromatic

#04101B #0B2D4C #134D81 #1B6DB6 #2E8CE0

Accessibility & contrast

On white

8.73

#134D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#134D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134D81

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134D81	#FFFFFF	#000000	##FFFFFF
##134D81	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345083

Deuteranopia (green-blind)

#224780

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #134d81;
/* rgb */ color: rgb(19, 77, 129);
/* oklch */ color: oklch(41.3% 0.104 250.3);

Tailwind

colors: {
  custom: {
    50: '#657ea6',
    500: '#134d81',
    950: '#000000',
  },
}

SCSS

$custom: #134d81;
$custom-light: #657ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#134d81",
  "rgb": {
    "r": 19,
    "g": 77,
    "b": 129
  },
  "hsl": {
    "h": 208.364,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41261,
    "c": 0.10435,
    "h": 250.3
  },
  "luminance": 0.07031
}

Semantic roles & 50–950 ramp

primary

#134D81

secondary

#B6743A

accent

#8F37F1

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #134D81

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

Preview Lab → · Contrast checker → · Palette generator →