#135281#135281

#135281 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.5% C 0.099 H 246.3°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#135281
RGB	rgb(19, 82, 129)
HSL	hsl(206, 74%, 29%)
HSV	hsv(206, 85%, 51%)
CMYK	cmyk(85.3%, 36.4%, 0%, 49.4%)
CIE-LAB	lab(33.47, -1.22, -31.85)
CIE-LCH	lch(33.47, 31.87, 267.80°)
OKLab	oklab(42.52% -0.0398 -0.0907)
OKLCH	oklch(42.52% 0.099 246.3)
XYZ	xyz(7.2468, 7.7571, 21.8800)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135281 #814213

analogous

#138179 #135281 #131B81

triadic

#135281 #811352 #528113

tetradic

#135281 #791381 #814213 #1B8113

square

#135281 #791381 #814213 #1B8113

split-complementary

#135281 #81131B #817913

monochromatic

#04111B #0B304C #135281 #1B74B6 #2E94E0

Accessibility & contrast

On white

8.23

#135281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#135281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135281

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135281	#FFFFFF	#000000	##FFFFFF
##135281	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5483

Deuteranopia (green-blind)

#2C4A80

Tritanopia (blue-blind)

#005D63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135281;
/* rgb */ color: rgb(19, 82, 129);
/* oklch */ color: oklch(42.5% 0.099 246.3);

Tailwind

colors: {
  custom: {
    50: '#6582a6',
    500: '#135281',
    950: '#000000',
  },
}

SCSS

$custom: #135281;
$custom-light: #6582a6;
$custom-dark: #000000;

JSON

{
  "hex": "#135281",
  "rgb": {
    "r": 19,
    "g": 82,
    "b": 129
  },
  "hsl": {
    "h": 205.636,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42515,
    "c": 0.09905,
    "h": 246.3
  },
  "luminance": 0.07758
}

Semantic roles & 50–950 ramp

primary

#135281

secondary

#B66F3A

accent

#8637F1

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #135281

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

Preview Lab → · Contrast checker → · Palette generator →