#3278D3#3278D3

#3278D3 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.6% C 0.156 H 256.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3278D3
RGB	rgb(50, 120, 211)
HSL	hsl(214, 65%, 51%)
HSV	hsv(214, 76%, 83%)
CMYK	cmyk(76.3%, 43.1%, 0%, 17.3%)
CIE-LAB	lab(50.47, 9.83, -53.11)
CIE-LCH	lch(50.47, 54.02, 280.49°)
OKLab	oklab(57.56% -0.0368 -0.1521)
OKLCH	oklch(57.56% 0.156 256.4)
XYZ	xyz(19.7854, 18.8119, 64.2037)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3278D3 #D38D32

analogous

#32C8D3 #3278D3 #3C32D3

triadic

#3278D3 #D33278 #78D332

tetradic

#3278D3 #D332C8 #D38D32 #32D33C

square

#3278D3 #D332C8 #D38D32 #32D33C

split-complementary

#3278D3 #D33C32 #C8D332

monochromatic

#183F72 #235BA4 #3278D3 #6499DE #97BAE9

Accessibility & contrast

On white

4.41

#3278D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#3278D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3278D3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3278D3	#FFFFFF	#000000	##000000
##3278D3	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A80D7

Deuteranopia (green-blind)

#2C71D1

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3278d3;
/* rgb */ color: rgb(50, 120, 211);
/* oklch */ color: oklch(57.6% 0.156 256.4);

Tailwind

colors: {
  custom: {
    50: '#809ee1',
    500: '#3278d3',
    950: '#000000',
  },
}

SCSS

$custom: #3278d3;
$custom-light: #809ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#3278d3",
  "rgb": {
    "r": 50,
    "g": 120,
    "b": 211
  },
  "hsl": {
    "h": 213.913,
    "s": 64.659,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57563,
    "c": 0.15647,
    "h": 256.4
  },
  "luminance": 0.18814
}

Semantic roles & 50–950 ramp

primary

#3278D3

secondary

#D4B58D

accent

#9F40E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3278D3

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

Preview Lab → · Contrast checker → · Palette generator →