#2684BD#2684BD

#2684BD is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 58.7% C 0.121 H 240.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2684BD
RGB	rgb(38, 132, 189)
HSL	hsl(203, 67%, 45%)
HSV	hsv(203, 80%, 74%)
CMYK	cmyk(79.9%, 30.2%, 0%, 25.9%)
CIE-LAB	lab(52.49, -6.87, -37.38)
CIE-LCH	lch(52.49, 38.00, 259.58°)
OKLab	oklab(58.68% -0.0591 -0.1059)
OKLCH	oklch(58.68% 0.121 240.8)
XYZ	xyz(18.2323, 20.5865, 51.1469)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2684BD #BD5F26

analogous

#26BDAB #2684BD #2639BD

triadic

#2684BD #BD2684 #84BD26

tetradic

#2684BD #AB26BD #BD5F26 #39BD26

square

#2684BD #AB26BD #BD5F26 #39BD26

split-complementary

#2684BD #BD2639 #BDAB26

monochromatic

#123D57 #1C608A #2684BD #46A2DA #79BCE4

Accessibility & contrast

On white

4.10

#2684BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#2684BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2684BD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2684BD	#FFFFFF	#000000	##000000
##2684BD	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C0

Deuteranopia (green-blind)

#5477BC

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2684bd;
/* rgb */ color: rgb(38, 132, 189);
/* oklch */ color: oklch(58.7% 0.121 240.8);

Tailwind

colors: {
  custom: {
    50: '#78a7d1',
    500: '#2684bd',
    950: '#000000',
  },
}

SCSS

$custom: #2684bd;
$custom-light: #78a7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2684bd",
  "rgb": {
    "r": 38,
    "g": 132,
    "b": 189
  },
  "hsl": {
    "h": 202.649,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58683,
    "c": 0.12133,
    "h": 240.8
  },
  "luminance": 0.20589
}

Semantic roles & 50–950 ramp

primary

#2684BD

secondary

#CC9473

accent

#7F3EE9

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2684BD

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

Preview Lab → · Contrast checker → · Palette generator →