#2B6684#2B6684

#2B6684 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.5% C 0.078 H 233.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#2B6684
RGB	rgb(43, 102, 132)
HSL	hsl(200, 51%, 34%)
HSV	hsv(200, 67%, 52%)
CMYK	cmyk(67.4%, 22.7%, 0%, 48.2%)
CIE-LAB	lab(40.70, -9.08, -22.30)
CIE-LCH	lch(40.70, 24.08, 247.85°)
OKLab	oklab(48.49% -0.0459 -0.0625)
OKLCH	oklch(48.49% 0.078 233.7)
XYZ	xyz(9.9109, 11.6812, 23.5577)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6684 #84492B

analogous

#2B8476 #2B6684 #2B3A84

triadic

#2B6684 #842B66 #66842B

tetradic

#2B6684 #762B84 #84492B #3A842B

square

#2B6684 #762B84 #84492B #3A842B

split-complementary

#2B6684 #842B3A #84762B

monochromatic

#0D1F28 #1C4256 #2B6684 #3A8AB2 #5FA6CB

Accessibility & contrast

On white

6.29

#2B6684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2B6684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6684

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6684	#FFFFFF	#000000	##FFFFFF
##2B6684	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576585

Deuteranopia (green-blind)

#4B5C84

Tritanopia (blue-blind)

#006E70

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2b6684;
/* rgb */ color: rgb(43, 102, 132);
/* oklch */ color: oklch(48.5% 0.078 233.7);

Tailwind

colors: {
  custom: {
    50: '#6f91a8',
    500: '#2b6684',
    950: '#000000',
  },
}

SCSS

$custom: #2b6684;
$custom-light: #6f91a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6684",
  "rgb": {
    "r": 43,
    "g": 102,
    "b": 132
  },
  "hsl": {
    "h": 200.225,
    "s": 50.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.48488,
    "c": 0.07754,
    "h": 233.7
  },
  "luminance": 0.11682
}

Semantic roles & 50–950 ramp

primary

#2B6684

secondary

#B1775A

accent

#7D4DDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B6684

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

Preview Lab → · Contrast checker → · Palette generator →