#135A90#135A90

#135A90 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.5% C 0.110 H 247.2°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#135A90
RGB	rgb(19, 90, 144)
HSL	hsl(206, 77%, 32%)
HSV	hsv(206, 87%, 56%)
CMYK	cmyk(86.8%, 37.5%, 0%, 43.5%)
CIE-LAB	lab(36.86, -0.32, -35.64)
CIE-LCH	lch(36.86, 35.64, 269.49°)
OKLab	oklab(45.46% -0.0426 -0.1017)
OKLCH	oklch(45.46% 0.11 247.2)
XYZ	xyz(8.9568, 9.4633, 27.7347)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A90 #904913

analogous

#139088 #135A90 #131C90

triadic

#135A90 #90135A #5A9013

tetradic

#135A90 #881390 #904913 #1C9013

square

#135A90 #881390 #904913 #1C9013

split-complementary

#135A90 #90131C #908813

monochromatic

#051624 #0C385A #135A90 #1A7CC6 #399AE5

Accessibility & contrast

On white

7.26

#135A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#135A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A90

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A90	#FFFFFF	#000000	##FFFFFF
##135A90	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405D92

Deuteranopia (green-blind)

#2E528F

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #135a90;
/* rgb */ color: rgb(19, 90, 144);
/* oklch */ color: oklch(45.5% 0.110 247.2);

Tailwind

colors: {
  custom: {
    50: '#6988b1',
    500: '#135a90',
    950: '#000000',
  },
}

SCSS

$custom: #135a90;
$custom-light: #6988b1;
$custom-dark: #000000;

JSON

{
  "hex": "#135a90",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 144
  },
  "hsl": {
    "h": 205.92,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4546,
    "c": 0.11024,
    "h": 247.2
  },
  "luminance": 0.09464
}

Semantic roles & 50–950 ramp

primary

#135A90

secondary

#C4763B

accent

#8735F3

background

#F6F8FA

surface

#ECEFF5

border

#C7CACF

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #135A90

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

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