#328BB5#328BB5

#328BB5 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.3% C 0.104 H 232.9°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#328BB5
RGB	rgb(50, 139, 181)
HSL	hsl(199, 57%, 45%)
HSV	hsv(199, 72%, 71%)
CMYK	cmyk(72.4%, 23.2%, 0%, 29%)
CIE-LAB	lab(54.53, -12.24, -29.60)
CIE-LCH	lch(54.53, 32.03, 247.53°)
OKLab	oklab(60.26% -0.0628 -0.0832)
OKLCH	oklch(60.26% 0.104 232.9)
XYZ	xyz(18.8852, 22.4774, 47.0504)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#328BB5 #B55C32

analogous

#32B59E #328BB5 #3249B5

triadic

#328BB5 #B5328B #8BB532

tetradic

#328BB5 #9E32B5 #B55C32 #49B532

square

#328BB5 #9E32B5 #B55C32 #49B532

split-complementary

#328BB5 #B53249 #B59E32

monochromatic

#184155 #256685 #328BB5 #54A8D0 #84C1DD

Accessibility & contrast

On white

3.82

#328BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#328BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #328BB5

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##328BB5	#FFFFFF	#000000	##000000
##328BB5	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768AB7

Deuteranopia (green-blind)

#647DB4

Tritanopia (blue-blind)

#009699

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #328bb5;
/* rgb */ color: rgb(50, 139, 181);
/* oklch */ color: oklch(60.3% 0.104 232.9);

Tailwind

colors: {
  custom: {
    50: '#7baccb',
    500: '#328bb5',
    950: '#000000',
  },
}

SCSS

$custom: #328bb5;
$custom-light: #7baccb;
$custom-dark: #000000;

JSON

{
  "hex": "#328bb5",
  "rgb": {
    "r": 50,
    "g": 139,
    "b": 181
  },
  "hsl": {
    "h": 199.237,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60263,
    "c": 0.10429,
    "h": 232.9
  },
  "luminance": 0.2248
}

Semantic roles & 50–950 ramp

primary

#328BB5

secondary

#C7947C

accent

#7948E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #328BB5

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

Preview Lab → · Contrast checker → · Palette generator →