#2B6DB7#2B6DB7

#2B6DB7 is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.1% C 0.134 H 253.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2B6DB7
RGB	rgb(43, 109, 183)
HSL	hsl(212, 62%, 44%)
HSV	hsv(212, 77%, 72%)
CMYK	cmyk(76.5%, 40.4%, 0%, 28.2%)
CIE-LAB	lab(45.45, 5.37, -45.06)
CIE-LCH	lch(45.45, 45.38, 276.80°)
OKLab	oklab(53.08% -0.0374 -0.1287)
OKLCH	oklch(53.08% 0.134 253.8)
XYZ	xyz(15.0090, 14.8680, 46.8694)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6DB7 #B7752B

analogous

#2BB3B7 #2B6DB7 #2F2BB7

triadic

#2B6DB7 #B72B6D #6DB72B

tetradic

#2B6DB7 #B72BB3 #B7752B #2BB72F

square

#2B6DB7 #B72BB3 #B7752B #2BB72F

split-complementary

#2B6DB7 #B72F2B #B3B72B

monochromatic

#143254 #1F4F85 #2B6DB7 #4B8CD5 #7CABE0

Accessibility & contrast

On white

5.28

#2B6DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#2B6DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6DB7

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6DB7	#FFFFFF	#000000	##FFFFFF
##2B6DB7	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A73BA

Deuteranopia (green-blind)

#3366B6

Tritanopia (blue-blind)

#007E89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b6db7;
/* rgb */ color: rgb(43, 109, 183);
/* oklch */ color: oklch(53.1% 0.134 253.8);

Tailwind

colors: {
  custom: {
    50: '#7896cd',
    500: '#2b6db7',
    950: '#000000',
  },
}

SCSS

$custom: #2b6db7;
$custom-light: #7896cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6db7",
  "rgb": {
    "r": 43,
    "g": 109,
    "b": 183
  },
  "hsl": {
    "h": 211.714,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53079,
    "c": 0.13404,
    "h": 253.8
  },
  "luminance": 0.1487
}

Semantic roles & 50–950 ramp

primary

#2B6DB7

secondary

#C9A175

accent

#9943E5

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6DB7

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

Preview Lab → · Contrast checker → · Palette generator →