#2B6FBA#2B6FBA

#2B6FBA is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.7% C 0.136 H 253.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B6FBA
RGB	rgb(43, 111, 186)
HSL	hsl(211, 62%, 45%)
HSV	hsv(211, 77%, 73%)
CMYK	cmyk(76.9%, 40.3%, 0%, 27.1%)
CIE-LAB	lab(46.21, 5.25, -45.59)
CIE-LCH	lch(46.21, 45.89, 276.57°)
OKLab	oklab(53.73% -0.0385 -0.1302)
OKLCH	oklch(53.73% 0.136 253.5)
XYZ	xyz(15.5403, 15.4258, 48.6033)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6FBA #BA762B

analogous

#2BB6BA #2B6FBA #2F2BBA

triadic

#2B6FBA #BA2B6F #6FBA2B

tetradic

#2B6FBA #BA2BB6 #BA762B #2BBA2F

square

#2B6FBA #BA2BB6 #BA762B #2BBA2F

split-complementary

#2B6FBA #BA2F2B #B6BA2B

monochromatic

#143457 #205188 #2B6FBA #4C8ED6 #7EADE1

Accessibility & contrast

On white

5.14

#2B6FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#2B6FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6FBA

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6FBA	#FFFFFF	#000000	##FFFFFF
##2B6FBA	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B75BD

Deuteranopia (green-blind)

#3467B9

Tritanopia (blue-blind)

#00818B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b6fba;
/* rgb */ color: rgb(43, 111, 186);
/* oklch */ color: oklch(53.7% 0.136 253.5);

Tailwind

colors: {
  custom: {
    50: '#7997cf',
    500: '#2b6fba',
    950: '#000000',
  },
}

SCSS

$custom: #2b6fba;
$custom-light: #7997cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6fba",
  "rgb": {
    "r": 43,
    "g": 111,
    "b": 186
  },
  "hsl": {
    "h": 211.469,
    "s": 62.445,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53727,
    "c": 0.1358,
    "h": 253.5
  },
  "luminance": 0.15428
}

Semantic roles & 50–950 ramp

primary

#2B6FBA

secondary

#CAA277

accent

#9842E6

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2B6FBA

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

Preview Lab → · Contrast checker → · Palette generator →