#2B6AAC#2B6AAC

#2B6AAC is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.7% C 0.123 H 252.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#2B6AAC
RGB	rgb(43, 106, 172)
HSL	hsl(211, 60%, 42%)
HSV	hsv(211, 75%, 67%)
CMYK	cmyk(75%, 38.4%, 0%, 32.5%)
CIE-LAB	lab(43.94, 3.11, -41.04)
CIE-LCH	lch(43.94, 41.15, 274.33°)
OKLab	oklab(51.7% -0.0374 -0.117)
OKLCH	oklch(51.7% 0.123 252.3)
XYZ	xyz(13.5939, 13.7987, 40.9687)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6AAC #AC6D2B

analogous

#2BAAAC #2B6AAC #2D2BAC

triadic

#2B6AAC #AC2B6A #6AAC2B

tetradic

#2B6AAC #AC2BAA #AC6D2B #2BAC2D

square

#2B6AAC #AC2BAA #AC6D2B #2BAC2D

split-complementary

#2B6AAC #AC2D2B #AAAC2B

monochromatic

#132E4A #1F4C7B #2B6AAC #4488D0 #75A7DC

Accessibility & contrast

On white

5.59

#2B6AAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#2B6AAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6AAC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6AAC	#FFFFFF	#000000	##FFFFFF
##2B6AAC	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6EAF

Deuteranopia (green-blind)

#3762AB

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6aac;
/* rgb */ color: rgb(43, 106, 172);
/* oklch */ color: oklch(51.7% 0.123 252.3);

Tailwind

colors: {
  custom: {
    50: '#7694c5',
    500: '#2b6aac',
    950: '#000000',
  },
}

SCSS

$custom: #2b6aac;
$custom-light: #7694c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6aac",
  "rgb": {
    "r": 43,
    "g": 106,
    "b": 172
  },
  "hsl": {
    "h": 210.698,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51699,
    "c": 0.12279,
    "h": 252.3
  },
  "luminance": 0.138
}

Semantic roles & 50–950 ramp

primary

#2B6AAC

secondary

#C49A6F

accent

#9645E3

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6AAC

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

Preview Lab → · Contrast checker → · Palette generator →