#2B6584#2B6584

#2B6584 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.2% C 0.078 H 235.0°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2B6584
RGB	rgb(43, 101, 132)
HSL	hsl(201, 51%, 34%)
HSV	hsv(201, 67%, 52%)
CMYK	cmyk(67.4%, 23.5%, 0%, 48.2%)
CIE-LAB	lab(40.39, -8.48, -22.79)
CIE-LCH	lch(40.39, 24.32, 249.58°)
OKLab	oklab(48.24% -0.0447 -0.0639)
OKLCH	oklch(48.24% 0.078 235)
XYZ	xyz(9.8132, 11.4859, 23.5252)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6584 #844A2B

analogous

#2B8477 #2B6584 #2B3984

triadic

#2B6584 #842B65 #65842B

tetradic

#2B6584 #772B84 #844A2B #39842B

square

#2B6584 #772B84 #844A2B #39842B

split-complementary

#2B6584 #842B39 #84772B

monochromatic

#0D1E28 #1C4256 #2B6584 #3A88B2 #5FA5CB

Accessibility & contrast

On white

6.37

#2B6584 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2B6584 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6584

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6584	#FFFFFF	#000000	##FFFFFF
##2B6584	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566485

Deuteranopia (green-blind)

#4A5B84

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2b6584;
/* rgb */ color: rgb(43, 101, 132);
/* oklch */ color: oklch(48.2% 0.078 235.0);

Tailwind

colors: {
  custom: {
    50: '#6f90a8',
    500: '#2b6584',
    950: '#000000',
  },
}

SCSS

$custom: #2b6584;
$custom-light: #6f90a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6584",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 132
  },
  "hsl": {
    "h": 200.899,
    "s": 50.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.48235,
    "c": 0.07803,
    "h": 235
  },
  "luminance": 0.11487
}

Semantic roles & 50–950 ramp

primary

#2B6584

secondary

#B1785A

accent

#7F4DDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B6584

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

Preview Lab → · Contrast checker → · Palette generator →