#135381#135381

#135381 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.098 H 245.5°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#135381
RGB	rgb(19, 83, 129)
HSL	hsl(205, 74%, 29%)
HSV	hsv(205, 85%, 51%)
CMYK	cmyk(85.3%, 35.7%, 0%, 49.4%)
CIE-LAB	lab(33.79, -1.87, -31.34)
CIE-LCH	lch(33.79, 31.40, 266.59°)
OKLab	oklab(42.77% -0.0407 -0.0892)
OKLCH	oklch(42.77% 0.098 245.5)
XYZ	xyz(7.3227, 7.9090, 21.9053)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135381 #814113

analogous

#138178 #135381 #131C81

triadic

#135381 #811353 #538113

tetradic

#135381 #781381 #814113 #1C8113

square

#135381 #781381 #814113 #1C8113

split-complementary

#135381 #81131C #817813

monochromatic

#04111B #0B314C #135381 #1B75B6 #2E96E0

Accessibility & contrast

On white

8.13

#135381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#135381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135381

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135381	#FFFFFF	#000000	##FFFFFF
##135381	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5583

Deuteranopia (green-blind)

#2E4B80

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135381;
/* rgb */ color: rgb(19, 83, 129);
/* oklch */ color: oklch(42.8% 0.098 245.5);

Tailwind

colors: {
  custom: {
    50: '#6583a6',
    500: '#135381',
    950: '#000000',
  },
}

SCSS

$custom: #135381;
$custom-light: #6583a6;
$custom-dark: #000000;

JSON

{
  "hex": "#135381",
  "rgb": {
    "r": 19,
    "g": 83,
    "b": 129
  },
  "hsl": {
    "h": 205.091,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42768,
    "c": 0.09805,
    "h": 245.5
  },
  "luminance": 0.0791
}

Semantic roles & 50–950 ramp

primary

#135381

secondary

#B66E3A

accent

#8537F1

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #135381

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

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