#156178#156178

#156178 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 45.9% C 0.079 H 223.5°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#156178
RGB	rgb(21, 97, 120)
HSL	hsl(194, 70%, 28%)
HSV	hsv(194, 83%, 47%)
CMYK	cmyk(82.5%, 19.2%, 0%, 52.9%)
CIE-LAB	lab(37.96, -13.70, -19.29)
CIE-LCH	lch(37.96, 23.66, 234.62°)
OKLab	oklab(45.95% -0.0571 -0.0541)
OKLCH	oklch(45.95% 0.079 223.5)
XYZ	xyz(7.9727, 10.0639, 19.2880)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156178 #782C15

analogous

#15785D #156178 #153078

triadic

#156178 #781561 #617815

tetradic

#156178 #5D1578 #782C15 #307815

square

#156178 #5D1578 #782C15 #307815

split-complementary

#156178 #781530 #785D15

monochromatic

#05151A #0C3744 #156178 #1E8BAC #2DB2DA

Accessibility & contrast

On white

6.97

#156178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#156178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156178

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156178	#FFFFFF	#000000	##FFFFFF
##156178	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545F79

Deuteranopia (green-blind)

#475578

Tritanopia (blue-blind)

#006868

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #156178;
/* rgb */ color: rgb(21, 97, 120);
/* oklch */ color: oklch(45.9% 0.079 223.5);

Tailwind

colors: {
  custom: {
    50: '#658e9f',
    500: '#156178',
    950: '#000000',
  },
}

SCSS

$custom: #156178;
$custom-light: #658e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#156178",
  "rgb": {
    "r": 21,
    "g": 97,
    "b": 120
  },
  "hsl": {
    "h": 193.939,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.45947,
    "c": 0.07863,
    "h": 223.5
  },
  "luminance": 0.10065
}

Semantic roles & 50–950 ramp

primary

#156178

secondary

#AE563B

accent

#643BED

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #156178

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

Preview Lab → · Contrast checker → · Palette generator →