#135773#135773

#135773 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.0% C 0.079 H 231.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#135773
RGB	rgb(19, 87, 115)
HSL	hsl(198, 72%, 26%)
HSV	hsv(198, 83%, 45%)
CMYK	cmyk(83.5%, 24.3%, 0%, 54.9%)
CIE-LAB	lab(34.38, -9.89, -21.76)
CIE-LCH	lch(34.38, 23.90, 245.56°)
OKLab	oklab(43% -0.0495 -0.0613)
OKLCH	oklch(43% 0.079 231)
XYZ	xyz(6.7700, 8.1918, 17.4407)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135773 #732F13

analogous

#13735F #135773 #132773

triadic

#135773 #731357 #577313

tetradic

#135773 #5F1373 #732F13 #277313

square

#135773 #5F1373 #732F13 #277313

split-complementary

#135773 #731327 #735F13

monochromatic

#04141A #0A2F3E #135773 #1C7FA8 #25A6DB

Accessibility & contrast

On white

7.96

#135773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#135773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135773

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135773	#FFFFFF	#000000	##FFFFFF
##135773	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495674

Deuteranopia (green-blind)

#3C4D73

Tritanopia (blue-blind)

#005F60

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135773;
/* rgb */ color: rgb(19, 87, 115);
/* oklch */ color: oklch(43.0% 0.079 231.0);

Tailwind

colors: {
  custom: {
    50: '#63869b',
    500: '#135773',
    950: '#000000',
  },
}

SCSS

$custom: #135773;
$custom-light: #63869b;
$custom-dark: #000000;

JSON

{
  "hex": "#135773",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 115
  },
  "hsl": {
    "h": 197.5,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.42997,
    "c": 0.0788,
    "h": 231
  },
  "luminance": 0.08193
}

Semantic roles & 50–950 ramp

primary

#135773

secondary

#AA5938

accent

#6E39EE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135773

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

Preview Lab → · Contrast checker → · Palette generator →