#156584#156584

#156584 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.6% C 0.087 H 229.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#156584
RGB	rgb(21, 101, 132)
HSL	hsl(197, 73%, 30%)
HSV	hsv(197, 84%, 52%)
CMYK	cmyk(84.1%, 23.5%, 0%, 48.2%)
CIE-LAB	lab(39.80, -11.57, -23.75)
CIE-LCH	lch(39.80, 26.41, 244.03°)
OKLab	oklab(47.6% -0.0563 -0.0669)
OKLCH	oklch(47.6% 0.087 229.9)
XYZ	xyz(9.1261, 11.1316, 23.4929)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156584 #843415

analogous

#15846C #156584 #152D84

triadic

#156584 #841565 #658415

tetradic

#156584 #6C1584 #843415 #2D8415

square

#156584 #6C1584 #843415 #2D8415

split-complementary

#156584 #84152D #846C15

monochromatic

#04141A #0D3D4F #156584 #1D8DB9 #35AFDF

Accessibility & contrast

On white

6.51

#156584 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#156584 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156584

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156584	#FFFFFF	#000000	##FFFFFF
##156584	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556385

Deuteranopia (green-blind)

#475984

Tritanopia (blue-blind)

#006E6F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #156584;
/* rgb */ color: rgb(21, 101, 132);
/* oklch */ color: oklch(47.6% 0.087 229.9);

Tailwind

colors: {
  custom: {
    50: '#6791a8',
    500: '#156584',
    950: '#000000',
  },
}

SCSS

$custom: #156584;
$custom-light: #6791a8;
$custom-dark: #000000;

JSON

{
  "hex": "#156584",
  "rgb": {
    "r": 21,
    "g": 101,
    "b": 132
  },
  "hsl": {
    "h": 196.757,
    "s": 72.549,
    "l": 30
  },
  "oklch": {
    "l": 0.47601,
    "c": 0.08742,
    "h": 229.9
  },
  "luminance": 0.11133
}

Semantic roles & 50–950 ramp

primary

#156584

secondary

#B95F3C

accent

#6C39EF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #156584

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

Preview Lab → · Contrast checker → · Palette generator →