#155365#155365

#155365 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.3% C 0.067 H 221.7°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#155365
RGB	rgb(21, 83, 101)
HSL	hsl(194, 66%, 24%)
HSV	hsv(194, 79%, 40%)
CMYK	cmyk(79.2%, 17.8%, 0%, 60.4%)
CIE-LAB	lab(32.45, -12.53, -15.98)
CIE-LCH	lch(32.45, 20.31, 231.90°)
OKLab	oklab(41.25% -0.0502 -0.0447)
OKLCH	oklch(41.25% 0.067 221.7)
XYZ	xyz(5.7505, 7.2848, 13.4124)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155365 #652715

analogous

#15654F #155365 #152B65

triadic

#155365 #651553 #536515

tetradic

#155365 #4F1565 #652715 #2B6515

square

#155365 #4F1565 #652715 #2B6515

split-complementary

#155365 #65152B #654F15

monochromatic

#051519 #0A2932 #155365 #207D98 #2AA6CA

Accessibility & contrast

On white

8.55

#155365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#155365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155365

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155365	#FFFFFF	#000000	##FFFFFF
##155365	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485166

Deuteranopia (green-blind)

#3E4965

Tritanopia (blue-blind)

#005959

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #155365;
/* rgb */ color: rgb(21, 83, 101);
/* oklch */ color: oklch(41.3% 0.067 221.7);

Tailwind

colors: {
  custom: {
    50: '#608391',
    500: '#155365',
    950: '#000000',
  },
}

SCSS

$custom: #155365;
$custom-light: #608391;
$custom-dark: #000000;

JSON

{
  "hex": "#155365",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 101
  },
  "hsl": {
    "h": 193.5,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.41253,
    "c": 0.0672,
    "h": 221.7
  },
  "luminance": 0.07286
}

Semantic roles & 50–950 ramp

primary

#155365

secondary

#9C503A

accent

#653FE9

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #155365

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

Preview Lab → · Contrast checker → · Palette generator →