#156BE2#156BE2

#156BE2 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 55.2% C 0.197 H 258.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#156BE2
RGB	rgb(21, 107, 226)
HSL	hsl(215, 83%, 48%)
HSV	hsv(215, 91%, 89%)
CMYK	cmyk(90.7%, 52.7%, 0%, 11.4%)
CIE-LAB	lab(47.19, 21.47, -66.93)
CIE-LCH	lch(47.19, 70.29, 287.78°)
OKLab	oklab(55.17% -0.0385 -0.1933)
OKLCH	oklch(55.17% 0.197 258.7)
XYZ	xyz(19.2894, 16.1633, 74.0399)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156BE2 #E28C15

analogous

#15D1E2 #156BE2 #2515E2

triadic

#156BE2 #E2156B #6BE215

tetradic

#156BE2 #E215D1 #E28C15 #15E225

square

#156BE2 #E215D1 #E28C15 #15E225

split-complementary

#156BE2 #E22515 #D1E215

monochromatic

#0B3672 #1050AA #156BE2 #468DEE #7EAFF3

Accessibility & contrast

On white

4.96

#156BE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#156BE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156BE2

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156BE2	#FFFFFF	#000000	##FFFFFF
##156BE2	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079E6

Deuteranopia (green-blind)

#0068E0

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #156be2;
/* rgb */ color: rgb(21, 107, 226);
/* oklch */ color: oklch(55.2% 0.197 258.7);

Tailwind

colors: {
  custom: {
    50: '#7d94ec',
    500: '#156be2',
    950: '#000000',
  },
}

SCSS

$custom: #156be2;
$custom-light: #7d94ec;
$custom-dark: #000000;

JSON

{
  "hex": "#156be2",
  "rgb": {
    "r": 21,
    "g": 107,
    "b": 226
  },
  "hsl": {
    "h": 214.829,
    "s": 82.996,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55169,
    "c": 0.19708,
    "h": 258.7
  },
  "luminance": 0.16166
}

Semantic roles & 50–950 ramp

primary

#156BE2

secondary

#DBB178

accent

#A42EF9

background

#F8F9FE

surface

#F0F1FD

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #156BE2

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

Preview Lab → · Contrast checker → · Palette generator →