#2784A9#2784A9

#2784A9 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.7% C 0.101 H 229.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2784A9
RGB	rgb(39, 132, 169)
HSL	hsl(197, 63%, 41%)
HSV	hsv(197, 77%, 66%)
CMYK	cmyk(76.9%, 21.9%, 0%, 33.7%)
CIE-LAB	lab(51.61, -13.92, -27.26)
CIE-LCH	lch(51.61, 30.61, 242.95°)
OKLab	oklab(57.68% -0.0656 -0.0766)
OKLCH	oklch(57.68% 0.101 229.4)
XYZ	xyz(16.2465, 19.7965, 40.4933)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2784A9 #A94C27

analogous

#27A98D #2784A9 #2743A9

triadic

#2784A9 #A92784 #84A927

tetradic

#2784A9 #8D27A9 #A94C27 #43A927

square

#2784A9 #8D27A9 #A94C27 #43A927

split-complementary

#2784A9 #A92743 #A98D27

monochromatic

#103646 #1C5D77 #2784A9 #3BA7D2 #6DBDDD

Accessibility & contrast

On white

4.23

#2784A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#2784A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2784A9

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2784A9	#FFFFFF	#000000	##000000
##2784A9	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182AB

Deuteranopia (green-blind)

#5F76A8

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2784a9;
/* rgb */ color: rgb(39, 132, 169);
/* oklch */ color: oklch(57.7% 0.101 229.4);

Tailwind

colors: {
  custom: {
    50: '#75a7c2',
    500: '#2784a9',
    950: '#000000',
  },
}

SCSS

$custom: #2784a9;
$custom-light: #75a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2784a9",
  "rgb": {
    "r": 39,
    "g": 132,
    "b": 169
  },
  "hsl": {
    "h": 197.077,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.57683,
    "c": 0.10087,
    "h": 229.4
  },
  "luminance": 0.19798
}

Semantic roles & 50–950 ramp

primary

#2784A9

secondary

#C48268

accent

#7142E6

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2784A9

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

Preview Lab → · Contrast checker → · Palette generator →