#156180#156180

#156180 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.4% C 0.086 H 231.0°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#156180
RGB	rgb(21, 97, 128)
HSL	hsl(197, 72%, 29%)
HSV	hsv(197, 84%, 50%)
CMYK	cmyk(83.6%, 24.2%, 0%, 49.8%)
CIE-LAB	lab(38.32, -10.71, -23.63)
CIE-LCH	lch(38.32, 25.94, 245.61°)
OKLab	oklab(46.35% -0.0538 -0.0666)
OKLCH	oklch(46.35% 0.086 231)
XYZ	xyz(8.4786, 10.2663, 21.9526)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156180 #803415

analogous

#15806A #156180 #152C80

triadic

#156180 #801561 #618015

tetradic

#156180 #6A1580 #803415 #2C8015

square

#156180 #6A1580 #803415 #2C8015

split-complementary

#156180 #80152C #806A15

monochromatic

#04141A #0C394B #156180 #1E89B5 #32ACDD

Accessibility & contrast

On white

6.88

#156180 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#156180 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156180

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156180	#FFFFFF	#000000	##FFFFFF
##156180	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516081

Deuteranopia (green-blind)

#435680

Tritanopia (blue-blind)

#00696B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #156180;
/* rgb */ color: rgb(21, 97, 128);
/* oklch */ color: oklch(46.4% 0.086 231.0);

Tailwind

colors: {
  custom: {
    50: '#668da5',
    500: '#156180',
    950: '#000000',
  },
}

SCSS

$custom: #156180;
$custom-light: #668da5;
$custom-dark: #000000;

JSON

{
  "hex": "#156180",
  "rgb": {
    "r": 21,
    "g": 97,
    "b": 128
  },
  "hsl": {
    "h": 197.383,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.46354,
    "c": 0.08562,
    "h": 231
  },
  "luminance": 0.10267
}

Semantic roles & 50–950 ramp

primary

#156180

secondary

#B55F3C

accent

#6E39EF

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #156180

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

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