#2B6FB9#2B6FB9

#2B6FB9 is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.7% C 0.135 H 253.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B6FB9
RGB	rgb(43, 111, 185)
HSL	hsl(211, 62%, 45%)
HSV	hsv(211, 77%, 73%)
CMYK	cmyk(76.8%, 40%, 0%, 27.5%)
CIE-LAB	lab(46.16, 4.88, -45.10)
CIE-LCH	lch(46.16, 45.36, 276.17°)
OKLab	oklab(53.66% -0.0388 -0.1288)
OKLCH	oklch(53.66% 0.135 253.2)
XYZ	xyz(15.4344, 15.3835, 48.0454)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6FB9 #B9752B

analogous

#2BB6B9 #2B6FB9 #2E2BB9

triadic

#2B6FB9 #B92B6F #6FB92B

tetradic

#2B6FB9 #B92BB6 #B9752B #2BB92E

square

#2B6FB9 #B92BB6 #B9752B #2BB92E

split-complementary

#2B6FB9 #B92E2B #B6B92B

monochromatic

#143356 #1F5187 #2B6FB9 #4C8ED5 #7EADE1

Accessibility & contrast

On white

5.15

#2B6FB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#2B6FB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6FB9

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6FB9	#FFFFFF	#000000	##FFFFFF
##2B6FB9	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)

#4C74BC

Deuteranopia (green-blind)

#3567B8

Tritanopia (blue-blind)

#00808B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b6fb9;
/* rgb */ color: rgb(43, 111, 185);
/* oklch */ color: oklch(53.7% 0.135 253.2);

Tailwind

colors: {
  custom: {
    50: '#7997ce',
    500: '#2b6fb9',
    950: '#000000',
  },
}

SCSS

$custom: #2b6fb9;
$custom-light: #7997ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6fb9",
  "rgb": {
    "r": 43,
    "g": 111,
    "b": 185
  },
  "hsl": {
    "h": 211.268,
    "s": 62.281,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53664,
    "c": 0.1345,
    "h": 253.2
  },
  "luminance": 0.15385
}

Semantic roles & 50–950 ramp

primary

#2B6FB9

secondary

#C9A276

accent

#9742E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2B6FB9

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

Preview Lab → · Contrast checker → · Palette generator →