#155160#155160

#155160 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.5% C 0.064 H 218.3°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#155160
RGB	rgb(21, 81, 96)
HSL	hsl(192, 64%, 23%)
HSV	hsv(192, 78%, 38%)
CMYK	cmyk(78.1%, 15.6%, 0%, 62.4%)
CIE-LAB	lab(31.55, -13.20, -14.20)
CIE-LCH	lch(31.55, 19.38, 227.10°)
OKLab	oklab(40.46% -0.0501 -0.0396)
OKLCH	oklch(40.46% 0.064 218.3)
XYZ	xyz(5.3621, 6.8882, 12.1110)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155160 #602415

analogous

#156049 #155160 #152B60

triadic

#155160 #601551 #516015

tetradic

#155160 #491560 #602415 #2B6015

square

#155160 #491560 #602415 #2B6015

split-complementary

#155160 #60152B #604915

monochromatic

#051519 #0A272E #155160 #207B92 #2BA6C4

Accessibility & contrast

On white

8.83

#155160 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#155160 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155160

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155160	#FFFFFF	#000000	##FFFFFF
##155160	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474E61

Deuteranopia (green-blind)

#3D4760

Tritanopia (blue-blind)

#005656

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #155160;
/* rgb */ color: rgb(21, 81, 96);
/* oklch */ color: oklch(40.5% 0.064 218.3);

Tailwind

colors: {
  custom: {
    50: '#5f828d',
    500: '#155160',
    950: '#000000',
  },
}

SCSS

$custom: #155160;
$custom-light: #5f828d;
$custom-dark: #000000;

JSON

{
  "hex": "#155160",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 96
  },
  "hsl": {
    "h": 192,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.40462,
    "c": 0.06392,
    "h": 218.3
  },
  "luminance": 0.06889
}

Semantic roles & 50–950 ramp

primary

#155160

secondary

#974C3A

accent

#6241E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #155160

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

Preview Lab → · Contrast checker → · Palette generator →