#135873#135873

#135873 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.3% C 0.078 H 229.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#135873
RGB	rgb(19, 88, 115)
HSL	hsl(197, 72%, 26%)
HSV	hsv(197, 83%, 45%)
CMYK	cmyk(83.5%, 23.5%, 0%, 54.9%)
CIE-LAB	lab(34.71, -10.49, -21.24)
CIE-LCH	lch(34.71, 23.69, 243.71°)
OKLab	oklab(43.26% -0.0506 -0.0598)
OKLCH	oklch(43.26% 0.078 229.8)
XYZ	xyz(6.8515, 8.3549, 17.4679)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135873 #732E13

analogous

#13735E #135873 #132873

triadic

#135873 #731358 #587313

tetradic

#135873 #5E1373 #732E13 #287313

square

#135873 #5E1373 #732E13 #287313

split-complementary

#135873 #731328 #735E13

monochromatic

#04141A #0A303E #135873 #1C80A8 #25A8DB

Accessibility & contrast

On white

7.86

#135873 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#135873 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135873

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135873	#FFFFFF	#000000	##FFFFFF
##135873	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5774

Deuteranopia (green-blind)

#3D4E73

Tritanopia (blue-blind)

#005F61

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135873;
/* rgb */ color: rgb(19, 88, 115);
/* oklch */ color: oklch(43.3% 0.078 229.8);

Tailwind

colors: {
  custom: {
    50: '#63879b',
    500: '#135873',
    950: '#000000',
  },
}

SCSS

$custom: #135873;
$custom-light: #63879b;
$custom-dark: #000000;

JSON

{
  "hex": "#135873",
  "rgb": {
    "r": 19,
    "g": 88,
    "b": 115
  },
  "hsl": {
    "h": 196.875,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.43262,
    "c": 0.07831,
    "h": 229.8
  },
  "luminance": 0.08356
}

Semantic roles & 50–950 ramp

primary

#135873

secondary

#AA5838

accent

#6C39EE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135873

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

Preview Lab → · Contrast checker → · Palette generator →