#135166#135166

#135166 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 40.7% C 0.069 H 225.6°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#135166
RGB	rgb(19, 81, 102)
HSL	hsl(195, 69%, 24%)
HSV	hsv(195, 81%, 40%)
CMYK	cmyk(81.4%, 20.6%, 0%, 60%)
CIE-LAB	lab(31.77, -11.23, -17.67)
CIE-LCH	lch(31.77, 20.94, 237.56°)
OKLab	oklab(40.71% -0.0485 -0.0496)
OKLCH	oklch(40.71% 0.069 225.6)
XYZ	xyz(5.6083, 6.9819, 13.6199)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135166 #662813

analogous

#136651 #135166 #132766

triadic

#135166 #661351 #516613

tetradic

#135166 #511366 #662813 #276613

square

#135166 #511366 #662813 #276613

split-complementary

#135166 #661327 #665113

monochromatic

#05141A #092832 #135166 #1D7A9A #26A3CD

Accessibility & contrast

On white

8.76

#135166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#135166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135166

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135166	#FFFFFF	#000000	##FFFFFF
##135166	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464F67

Deuteranopia (green-blind)

#3A4766

Tritanopia (blue-blind)

#005758

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #135166;
/* rgb */ color: rgb(19, 81, 102);
/* oklch */ color: oklch(40.7% 0.069 225.6);

Tailwind

colors: {
  custom: {
    50: '#608291',
    500: '#135166',
    950: '#000000',
  },
}

SCSS

$custom: #135166;
$custom-light: #608291;
$custom-dark: #000000;

JSON

{
  "hex": "#135166",
  "rgb": {
    "r": 19,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 195.181,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.40708,
    "c": 0.06934,
    "h": 225.6
  },
  "luminance": 0.06983
}

Semantic roles & 50–950 ramp

primary

#135166

secondary

#9D5137

accent

#693CEB

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #135166

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

Preview Lab → · Contrast checker → · Palette generator →