#2684A4#2684A4

#2684A4 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.097 H 225.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2684A4
RGB	rgb(38, 132, 164)
HSL	hsl(195, 62%, 40%)
HSV	hsv(195, 77%, 64%)
CMYK	cmyk(76.8%, 19.5%, 0%, 35.7%)
CIE-LAB	lab(51.37, -15.78, -24.73)
CIE-LCH	lch(51.37, 29.34, 237.46°)
OKLab	oklab(57.42% -0.0679 -0.0694)
OKLCH	oklch(57.42% 0.097 225.6)
XYZ	xyz(15.7487, 19.5930, 38.0666)
Luminance	0.1960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2684A4 #A44626

analogous

#26A485 #2684A4 #2645A4

triadic

#2684A4 #A42684 #84A426

tetradic

#2684A4 #8526A4 #A44626 #45A426

square

#2684A4 #8526A4 #A44626 #45A426

split-complementary

#2684A4 #A42645 #A48526

monochromatic

#0F3441 #1A5C72 #2684A4 #37A9D1 #68BFDC

Accessibility & contrast

On white

4.27

#2684A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#2684A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2684A4

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2684A4	#FFFFFF	#000000	##000000
##2684A4	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7281A6

Deuteranopia (green-blind)

#6275A4

Tritanopia (blue-blind)

#008D8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2684a4;
/* rgb */ color: rgb(38, 132, 164);
/* oklch */ color: oklch(57.4% 0.097 225.6);

Tailwind

colors: {
  custom: {
    50: '#74a7bf',
    500: '#2684a4',
    950: '#000000',
  },
}

SCSS

$custom: #2684a4;
$custom-light: #74a7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2684a4",
  "rgb": {
    "r": 38,
    "g": 132,
    "b": 164
  },
  "hsl": {
    "h": 195.238,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.57422,
    "c": 0.09709,
    "h": 225.6
  },
  "luminance": 0.19595
}

Semantic roles & 50–950 ramp

primary

#2684A4

secondary

#C27C64

accent

#6C42E5

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2684A4

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

Preview Lab → · Contrast checker → · Palette generator →