#2B6EBE#2B6EBE

#2B6EBE is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.8% C 0.142 H 255.0°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B6EBE
RGB	rgb(43, 110, 190)
HSL	hsl(213, 63%, 46%)
HSV	hsv(213, 77%, 75%)
CMYK	cmyk(77.4%, 42.1%, 0%, 25.5%)
CIE-LAB	lab(46.15, 7.39, -48.00)
CIE-LCH	lch(46.15, 48.56, 278.75°)
OKLab	oklab(53.76% -0.0368 -0.1373)
OKLCH	oklch(53.76% 0.142 255)
XYZ	xyz(15.8630, 15.3813, 50.8381)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6EBE #BE7B2B

analogous

#2BB7BE #2B6EBE #312BBE

triadic

#2B6EBE #BE2B6E #6EBE2B

tetradic

#2B6EBE #BE2BB7 #BE7B2B #2BBE31

square

#2B6EBE #BE2BB7 #BE7B2B #2BBE31

split-complementary

#2B6EBE #BE312B #B7BE2B

monochromatic

#14345A #20518C #2B6EBE #4F8DD7 #81ADE2

Accessibility & contrast

On white

5.15

#2B6EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#2B6EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6EBE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6EBE	#FFFFFF	#000000	##FFFFFF
##2B6EBE	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4775C1

Deuteranopia (green-blind)

#2C67BC

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b6ebe;
/* rgb */ color: rgb(43, 110, 190);
/* oklch */ color: oklch(53.8% 0.142 255.0);

Tailwind

colors: {
  custom: {
    50: '#7a97d2',
    500: '#2b6ebe',
    950: '#000000',
  },
}

SCSS

$custom: #2b6ebe;
$custom-light: #7a97d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6ebe",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 190
  },
  "hsl": {
    "h": 212.653,
    "s": 63.09,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53755,
    "c": 0.14216,
    "h": 255
  },
  "luminance": 0.15383
}

Semantic roles & 50–950 ramp

primary

#2B6EBE

secondary

#CBA67A

accent

#9B42E6

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #2B6EBE

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

Preview Lab → · Contrast checker → · Palette generator →