#135866#135866

#135866 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.6% C 0.068 H 214.9°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#135866
RGB	rgb(19, 88, 102)
HSL	hsl(190, 69%, 24%)
HSV	hsv(190, 81%, 40%)
CMYK	cmyk(81.4%, 13.7%, 0%, 60%)
CIE-LAB	lab(34.14, -15.34, -14.02)
CIE-LCH	lch(34.14, 20.78, 222.43°)
OKLab	oklab(42.62% -0.0561 -0.0391)
OKLCH	oklch(42.62% 0.068 214.9)
XYZ	xyz(6.1555, 8.0765, 13.8023)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135866 #662113

analogous

#13664A #135866 #132E66

triadic

#135866 #661358 #586613

tetradic

#135866 #4A1366 #662113 #2E6613

square

#135866 #4A1366 #662113 #2E6613

split-complementary

#135866 #66132E #664A13

monochromatic

#05161A #092B32 #135866 #1D859A #26B1CD

Accessibility & contrast

On white

8.03

#135866 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#135866 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135866

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135866	#FFFFFF	#000000	##FFFFFF
##135866	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5567

Deuteranopia (green-blind)

#434D66

Tritanopia (blue-blind)

#005D5C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #135866;
/* rgb */ color: rgb(19, 88, 102);
/* oklch */ color: oklch(42.6% 0.068 214.9);

Tailwind

colors: {
  custom: {
    50: '#608791',
    500: '#135866',
    950: '#000000',
  },
}

SCSS

$custom: #135866;
$custom-light: #608791;
$custom-dark: #000000;

JSON

{
  "hex": "#135866",
  "rgb": {
    "r": 19,
    "g": 88,
    "b": 102
  },
  "hsl": {
    "h": 190.12,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.42616,
    "c": 0.06839,
    "h": 214.9
  },
  "luminance": 0.08077
}

Semantic roles & 50–950 ramp

primary

#135866

secondary

#9D4937

accent

#5A3CEB

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135866

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

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