#2B6EBF#2B6EBF

#2B6EBF is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.8% C 0.143 H 255.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B6EBF
RGB	rgb(43, 110, 191)
HSL	hsl(213, 63%, 46%)
HSV	hsv(213, 77%, 75%)
CMYK	cmyk(77.5%, 42.4%, 0%, 25.1%)
CIE-LAB	lab(46.21, 7.77, -48.48)
CIE-LCH	lch(46.21, 49.10, 279.10°)
OKLab	oklab(53.82% -0.0365 -0.1388)
OKLCH	oklch(53.82% 0.143 255.2)
XYZ	xyz(15.9727, 15.4252, 51.4156)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6EBF #BF7C2B

analogous

#2BB8BF #2B6EBF #322BBF

triadic

#2B6EBF #BF2B6E #6EBF2B

tetradic

#2B6EBF #BF2BB8 #BF7C2B #2BBF32

square

#2B6EBF #BF2BB8 #BF7C2B #2BBF32

split-complementary

#2B6EBF #BF322B #B8BF2B

monochromatic

#15345B #20518D #2B6EBF #508DD8 #82AEE3

Accessibility & contrast

On white

5.14

#2B6EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#2B6EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6EBF

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6EBF	#FFFFFF	#000000	##FFFFFF
##2B6EBF	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)

#4675C2

Deuteranopia (green-blind)

#2B67BD

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b6ebf;
/* rgb */ color: rgb(43, 110, 191);
/* oklch */ color: oklch(53.8% 0.143 255.2);

Tailwind

colors: {
  custom: {
    50: '#7a97d3',
    500: '#2b6ebf',
    950: '#000000',
  },
}

SCSS

$custom: #2b6ebf;
$custom-light: #7a97d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6ebf",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 191
  },
  "hsl": {
    "h": 212.838,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5382,
    "c": 0.14348,
    "h": 255.2
  },
  "luminance": 0.15427
}

Semantic roles & 50–950 ramp

primary

#2B6EBF

secondary

#CCA77A

accent

#9C42E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2B6EBF

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

Preview Lab → · Contrast checker → · Palette generator →