#2B6C9E#2B6C9E

#2B6C9E is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.4% C 0.103 H 245.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B6C9E
RGB	rgb(43, 108, 158)
HSL	hsl(206, 57%, 39%)
HSV	hsv(206, 73%, 62%)
CMYK	cmyk(72.8%, 31.6%, 0%, 38%)
CIE-LAB	lab(43.81, -3.33, -33.00)
CIE-LCH	lch(43.81, 33.17, 264.23°)
OKLab	oklab(51.35% -0.0433 -0.0934)
OKLCH	oklch(51.35% 0.103 245.1)
XYZ	xyz(12.5280, 13.7059, 34.3264)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6C9E #9E5D2B

analogous

#2B9E97 #2B6C9E #2B339E

triadic

#2B6C9E #9E2B6C #6C9E2B

tetradic

#2B6C9E #972B9E #9E5D2B #339E2B

square

#2B6C9E #972B9E #9E5D2B #339E2B

split-complementary

#2B6C9E #9E2B33 #9E972B

monochromatic

#112A3E #1E4B6E #2B6C9E #3C8CCA #6CA9D7

Accessibility & contrast

On white

5.61

#2B6C9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#2B6C9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6C9E

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6C9E	#FFFFFF	#000000	##FFFFFF
##2B6C9E	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556EA0

Deuteranopia (green-blind)

#45639D

Tritanopia (blue-blind)

#00787E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6c9e;
/* rgb */ color: rgb(43, 108, 158);
/* oklch */ color: oklch(51.4% 0.103 245.1);

Tailwind

colors: {
  custom: {
    50: '#7395bb',
    500: '#2b6c9e',
    950: '#000000',
  },
}

SCSS

$custom: #2b6c9e;
$custom-light: #7395bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6c9e",
  "rgb": {
    "r": 43,
    "g": 108,
    "b": 158
  },
  "hsl": {
    "h": 206.087,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.51351,
    "c": 0.10299,
    "h": 245.1
  },
  "luminance": 0.13707
}

Semantic roles & 50–950 ramp

primary

#2B6C9E

secondary

#BE8D67

accent

#8A47E0

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2B6C9E

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

Preview Lab → · Contrast checker → · Palette generator →