#3280B3#3280B3

#3280B3 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.5% C 0.109 H 241.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3280B3
RGB	rgb(50, 128, 179)
HSL	hsl(204, 56%, 45%)
HSV	hsv(204, 72%, 70%)
CMYK	cmyk(72.1%, 28.5%, 0%, 29.8%)
CIE-LAB	lab(51.12, -6.66, -33.78)
CIE-LCH	lch(51.12, 34.43, 258.85°)
OKLab	oklab(57.52% -0.0525 -0.0954)
OKLCH	oklch(57.52% 0.109 241.2)
XYZ	xyz(17.1681, 19.3692, 45.4729)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3280B3 #B36532

analogous

#32B3A6 #3280B3 #323FB3

triadic

#3280B3 #B33280 #80B332

tetradic

#3280B3 #A632B3 #B36532 #3FB332

square

#3280B3 #A632B3 #B36532 #3FB332

split-complementary

#3280B3 #B3323F #B3A632

monochromatic

#173C53 #255E83 #3280B3 #539ECF #83B9DC

Accessibility & contrast

On white

4.31

#3280B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3280B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3280B3

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3280B3	#FFFFFF	#000000	##000000
##3280B3	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6881B5

Deuteranopia (green-blind)

#5774B2

Tritanopia (blue-blind)

#008D92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3280b3;
/* rgb */ color: rgb(50, 128, 179);
/* oklch */ color: oklch(57.5% 0.109 241.2);

Tailwind

colors: {
  custom: {
    50: '#7aa4ca',
    500: '#3280b3',
    950: '#000000',
  },
}

SCSS

$custom: #3280b3;
$custom-light: #7aa4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3280b3",
  "rgb": {
    "r": 50,
    "g": 128,
    "b": 179
  },
  "hsl": {
    "h": 203.721,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.1089,
    "h": 241.2
  },
  "luminance": 0.19371
}

Semantic roles & 50–950 ramp

primary

#3280B3

secondary

#C6997B

accent

#8448E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3280B3

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

Preview Lab → · Contrast checker → · Palette generator →