#135973#135973

#135973 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.5% C 0.078 H 228.5°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#135973
RGB	rgb(19, 89, 115)
HSL	hsl(196, 72%, 26%)
HSV	hsv(196, 83%, 45%)
CMYK	cmyk(83.5%, 22.6%, 0%, 54.9%)
CIE-LAB	lab(35.04, -11.09, -20.72)
CIE-LCH	lch(35.04, 23.51, 241.85°)
OKLab	oklab(43.53% -0.0516 -0.0583)
OKLCH	oklch(43.53% 0.078 228.5)
XYZ	xyz(6.9342, 8.5202, 17.4954)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135973 #732D13

analogous

#13735D #135973 #132973

triadic

#135973 #731359 #597313

tetradic

#135973 #5D1373 #732D13 #297313

square

#135973 #5D1373 #732D13 #297313

split-complementary

#135973 #731329 #735D13

monochromatic

#04141A #0A303E #135973 #1C82A8 #25AADB

Accessibility & contrast

On white

7.77

#135973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#135973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135973

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135973	#FFFFFF	#000000	##FFFFFF
##135973	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5774

Deuteranopia (green-blind)

#3F4E73

Tritanopia (blue-blind)

#006062

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135973;
/* rgb */ color: rgb(19, 89, 115);
/* oklch */ color: oklch(43.5% 0.078 228.5);

Tailwind

colors: {
  custom: {
    50: '#63889b',
    500: '#135973',
    950: '#000000',
  },
}

SCSS

$custom: #135973;
$custom-light: #63889b;
$custom-dark: #000000;

JSON

{
  "hex": "#135973",
  "rgb": {
    "r": 19,
    "g": 89,
    "b": 115
  },
  "hsl": {
    "h": 196.25,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.43528,
    "c": 0.07785,
    "h": 228.5
  },
  "luminance": 0.08521
}

Semantic roles & 50–950 ramp

primary

#135973

secondary

#AA5738

accent

#6A39EE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #135973

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

Preview Lab → · Contrast checker → · Palette generator →