#2B6CBE#2B6CBE

#2B6CBE is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.3% C 0.144 H 256.0°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B6CBE
RGB	rgb(43, 108, 190)
HSL	hsl(213, 63%, 46%)
HSV	hsv(213, 77%, 75%)
CMYK	cmyk(77.4%, 43.2%, 0%, 25.5%)
CIE-LAB	lab(45.57, 8.65, -48.93)
CIE-LCH	lch(45.57, 49.69, 280.03°)
OKLab	oklab(53.31% -0.035 -0.1401)
OKLCH	oklch(53.31% 0.144 256)
XYZ	xyz(15.6496, 14.9546, 50.7669)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6CBE #BE7D2B

analogous

#2BB5BE #2B6CBE #332BBE

triadic

#2B6CBE #BE2B6C #6CBE2B

tetradic

#2B6CBE #BE2BB5 #BE7D2B #2BBE33

square

#2B6CBE #BE2BB5 #BE7D2B #2BBE33

split-complementary

#2B6CBE #BE332B #B5BE2B

monochromatic

#14335A #20508C #2B6CBE #4F8BD7 #81ACE2

Accessibility & contrast

On white

5.26

#2B6CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2B6CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6CBE

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6CBE	#FFFFFF	#000000	##FFFFFF
##2B6CBE	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4373C1

Deuteranopia (green-blind)

#2766BC

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b6cbe;
/* rgb */ color: rgb(43, 108, 190);
/* oklch */ color: oklch(53.3% 0.144 256.0);

Tailwind

colors: {
  custom: {
    50: '#7a95d2',
    500: '#2b6cbe',
    950: '#000000',
  },
}

SCSS

$custom: #2b6cbe;
$custom-light: #7a95d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6cbe",
  "rgb": {
    "r": 43,
    "g": 108,
    "b": 190
  },
  "hsl": {
    "h": 213.469,
    "s": 63.09,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53305,
    "c": 0.14441,
    "h": 256
  },
  "luminance": 0.14956
}

Semantic roles & 50–950 ramp

primary

#2B6CBE

secondary

#CBA77A

accent

#9D42E6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #2B6CBE

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

Preview Lab → · Contrast checker → · Palette generator →