#3279D3#3279D3

#3279D3 is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.8% C 0.155 H 256.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#3279D3
RGB	rgb(50, 121, 211)
HSL	hsl(214, 65%, 51%)
HSV	hsv(214, 76%, 83%)
CMYK	cmyk(76.3%, 42.7%, 0%, 17.3%)
CIE-LAB	lab(50.75, 9.21, -52.66)
CIE-LCH	lch(50.75, 53.46, 279.93°)
OKLab	oklab(57.78% -0.0376 -0.1507)
OKLCH	oklch(57.78% 0.155 256)
XYZ	xyz(19.9063, 19.0537, 64.2440)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3279D3 #D38C32

analogous

#32CAD3 #3279D3 #3B32D3

triadic

#3279D3 #D33279 #79D332

tetradic

#3279D3 #D332CA #D38C32 #32D33B

square

#3279D3 #D332CA #D38C32 #32D33B

split-complementary

#3279D3 #D33B32 #CAD332

monochromatic

#184072 #235CA4 #3279D3 #649ADE #97BBE9

Accessibility & contrast

On white

4.36

#3279D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#3279D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3279D3

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3279D3	#FFFFFF	#000000	##000000
##3279D3	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C81D6

Deuteranopia (green-blind)

#2E72D1

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3279d3;
/* rgb */ color: rgb(50, 121, 211);
/* oklch */ color: oklch(57.8% 0.155 256.0);

Tailwind

colors: {
  custom: {
    50: '#809fe1',
    500: '#3279d3',
    950: '#000000',
  },
}

SCSS

$custom: #3279d3;
$custom-light: #809fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3279d3",
  "rgb": {
    "r": 50,
    "g": 121,
    "b": 211
  },
  "hsl": {
    "h": 213.54,
    "s": 64.659,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57783,
    "c": 0.15536,
    "h": 256
  },
  "luminance": 0.19056
}

Semantic roles & 50–950 ramp

primary

#3279D3

secondary

#D4B58D

accent

#9E40E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3279D3

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

Preview Lab → · Contrast checker → · Palette generator →