#3287C4#3287C4

#3287C4 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.1% C 0.123 H 243.9°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3287C4
RGB	rgb(50, 135, 196)
HSL	hsl(205, 59%, 48%)
HSV	hsv(205, 74%, 77%)
CMYK	cmyk(74.5%, 31.1%, 0%, 23.1%)
CIE-LAB	lab(54.02, -4.70, -38.96)
CIE-LCH	lch(54.02, 39.24, 263.12°)
OKLab	oklab(60.08% -0.054 -0.1104)
OKLCH	oklch(60.08% 0.123 243.9)
XYZ	xyz(19.9393, 21.9893, 55.4073)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3287C4 #C46F32

analogous

#32C4B8 #3287C4 #323EC4

triadic

#3287C4 #C43287 #87C432

tetradic

#3287C4 #B832C4 #C46F32 #3EC432

square

#3287C4 #B832C4 #C46F32 #3EC432

split-complementary

#3287C4 #C4323E #C4B832

monochromatic

#194462 #266593 #3287C4 #5DA3D6 #8EBFE2

Accessibility & contrast

On white

3.89

#3287C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3287C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3287C4

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3287C4	#FFFFFF	#000000	##000000
##3287C4	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B89C7

Deuteranopia (green-blind)

#577BC3

Tritanopia (blue-blind)

#00969D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3287c4;
/* rgb */ color: rgb(50, 135, 196);
/* oklch */ color: oklch(60.1% 0.123 243.9);

Tailwind

colors: {
  custom: {
    50: '#7da9d6',
    500: '#3287c4',
    950: '#000000',
  },
}

SCSS

$custom: #3287c4;
$custom-light: #7da9d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3287c4",
  "rgb": {
    "r": 50,
    "g": 135,
    "b": 196
  },
  "hsl": {
    "h": 205.068,
    "s": 59.35,
    "l": 48.235
  },
  "oklch": {
    "l": 0.6008,
    "c": 0.12288,
    "h": 243.9
  },
  "luminance": 0.21992
}

Semantic roles & 50–950 ramp

primary

#3287C4

secondary

#CDA385

accent

#8745E3

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3287C4

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

Preview Lab → · Contrast checker → · Palette generator →