#328BBB#328BBB

#328BBB is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.6% C 0.110 H 236.5°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#328BBB
RGB	rgb(50, 139, 187)
HSL	hsl(201, 58%, 46%)
HSV	hsv(201, 73%, 73%)
CMYK	cmyk(73.3%, 25.7%, 0%, 26.7%)
CIE-LAB	lab(54.79, -10.17, -32.62)
CIE-LCH	lch(54.79, 34.17, 252.68°)
OKLab	oklab(60.56% -0.0607 -0.0919)
OKLCH	oklch(60.56% 0.11 236.5)
XYZ	xyz(19.5141, 22.7290, 50.3627)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#328BBB #BB6232

analogous

#32BBA7 #328BBB #3247BB

triadic

#328BBB #BB328B #8BBB32

tetradic

#328BBB #A732BB #BB6232 #47BB32

square

#328BBB #A732BB #BB6232 #47BB32

split-complementary

#328BBB #BB3247 #BBA732

monochromatic

#18435A #25678B #328BBB #58A7D2 #88C1DF

Accessibility & contrast

On white

3.79

#328BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#328BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #328BBB

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##328BBB	#FFFFFF	#000000	##000000
##328BBB	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748ABD

Deuteranopia (green-blind)

#617DBA

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #328bbb;
/* rgb */ color: rgb(50, 139, 187);
/* oklch */ color: oklch(60.6% 0.110 236.5);

Tailwind

colors: {
  custom: {
    50: '#7caccf',
    500: '#328bbb',
    950: '#000000',
  },
}

SCSS

$custom: #328bbb;
$custom-light: #7caccf;
$custom-dark: #000000;

JSON

{
  "hex": "#328bbb",
  "rgb": {
    "r": 50,
    "g": 139,
    "b": 187
  },
  "hsl": {
    "h": 201.022,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.60558,
    "c": 0.11019,
    "h": 236.5
  },
  "luminance": 0.22731
}

Semantic roles & 50–950 ramp

primary

#328BBB

secondary

#C99980

accent

#7D47E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #328BBB

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

Preview Lab → · Contrast checker → · Palette generator →