#134B80#134B80

#134B80 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.7% C 0.105 H 251.3°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#134B80
RGB	rgb(19, 75, 128)
HSL	hsl(209, 74%, 29%)
HSV	hsv(209, 85%, 50%)
CMYK	cmyk(85.2%, 41.4%, 0%, 49.8%)
CIE-LAB	lab(31.18, 2.97, -34.87)
CIE-LCH	lch(31.18, 35.00, 274.87°)
OKLab	oklab(40.7% -0.0337 -0.0997)
OKLCH	oklch(40.7% 0.105 251.3)
XYZ	xyz(6.6794, 6.7283, 21.3645)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B80 #804813

analogous

#13807F #134B80 #131580

triadic

#134B80 #80134B #4B8013

tetradic

#134B80 #7F1380 #804813 #158013

square

#134B80 #7F1380 #804813 #158013

split-complementary

#134B80 #801315 #807F13

monochromatic

#04101B #0B2C4B #134B80 #1B6AB5 #2D89E0

Accessibility & contrast

On white

8.95

#134B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#134B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B80

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B80	#FFFFFF	#000000	##FFFFFF
##134B80	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314F82

Deuteranopia (green-blind)

#1F457F

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #134b80;
/* rgb */ color: rgb(19, 75, 128);
/* oklch */ color: oklch(40.7% 0.105 251.3);

Tailwind

colors: {
  custom: {
    50: '#657ca5',
    500: '#134b80',
    950: '#000000',
  },
}

SCSS

$custom: #134b80;
$custom-light: #657ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#134b80",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 128
  },
  "hsl": {
    "h": 209.174,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40697,
    "c": 0.10524,
    "h": 251.3
  },
  "luminance": 0.06729
}

Semantic roles & 50–950 ramp

primary

#134B80

secondary

#B57639

accent

#9137F1

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #134B80

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

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