#2B6DB9#2B6DB9

#2B6DB9 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.2% C 0.137 H 254.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B6DB9
RGB	rgb(43, 109, 185)
HSL	hsl(212, 62%, 45%)
HSV	hsv(212, 77%, 73%)
CMYK	cmyk(76.8%, 41.1%, 0%, 27.5%)
CIE-LAB	lab(45.57, 6.13, -46.03)
CIE-LCH	lch(45.57, 46.44, 277.58°)
OKLab	oklab(53.21% -0.037 -0.1316)
OKLCH	oklch(53.21% 0.137 254.3)
XYZ	xyz(15.2186, 14.9519, 47.9735)
Luminance	0.1495 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6DB9 #B9772B

analogous

#2BB4B9 #2B6DB9 #302BB9

triadic

#2B6DB9 #B92B6D #6DB92B

tetradic

#2B6DB9 #B92BB4 #B9772B #2BB930

square

#2B6DB9 #B92BB4 #B9772B #2BB930

split-complementary

#2B6DB9 #B9302B #B4B92B

monochromatic

#143256 #1F5087 #2B6DB9 #4C8CD5 #7EACE1

Accessibility & contrast

On white

5.26

#2B6DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2B6DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6DB9

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6DB9	#FFFFFF	#000000	##FFFFFF
##2B6DB9	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)

#4873BC

Deuteranopia (green-blind)

#3066B7

Tritanopia (blue-blind)

#007F8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b6db9;
/* rgb */ color: rgb(43, 109, 185);
/* oklch */ color: oklch(53.2% 0.137 254.3);

Tailwind

colors: {
  custom: {
    50: '#7996ce',
    500: '#2b6db9',
    950: '#000000',
  },
}

SCSS

$custom: #2b6db9;
$custom-light: #7996ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6db9",
  "rgb": {
    "r": 43,
    "g": 109,
    "b": 185
  },
  "hsl": {
    "h": 212.113,
    "s": 62.281,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53207,
    "c": 0.13667,
    "h": 254.3
  },
  "luminance": 0.14954
}

Semantic roles & 50–950 ramp

primary

#2B6DB9

secondary

#C9A376

accent

#9A42E5

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2B6DB9

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

Preview Lab → · Contrast checker → · Palette generator →