#3F96D9#3F96D9

#3F96D9 is a light, vivid cyan. Relative luminance 0.279; OKLCH L 65.1% C 0.130 H 245.1°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#3F96D9
RGB	rgb(63, 150, 217)
HSL	hsl(206, 67%, 55%)
HSV	hsv(206, 71%, 85%)
CMYK	cmyk(71%, 30.9%, 0%, 14.9%)
CIE-LAB	lab(59.78, -4.25, -41.69)
CIE-LCH	lch(59.78, 41.91, 264.19°)
OKLab	oklab(65.06% -0.0547 -0.118)
OKLCH	oklch(65.06% 0.13 245.1)
XYZ	xyz(25.4758, 27.8764, 69.6702)
Luminance	0.2788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F96D9 #D9823F

analogous

#3FD9CF #3F96D9 #3F49D9

triadic

#3F96D9 #D93F96 #96D93F

tetradic

#3F96D9 #CF3FD9 #D9823F #49D93F

square

#3F96D9 #CF3FD9 #D9823F #49D93F

split-complementary

#3F96D9 #D93F49 #D9CF3F

monochromatic

#1A5684 #2477B7 #3F96D9 #72B2E3 #A5CEED

Accessibility & contrast

On white

3.19

#3F96D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#3F96D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F96D9

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F96D9	#FFFFFF	#000000	##000000
##3F96D9	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7898DC

Deuteranopia (green-blind)

#6289D8

Tritanopia (blue-blind)

#00A6AE

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3f96d9;
/* rgb */ color: rgb(63, 150, 217);
/* oklch */ color: oklch(65.1% 0.130 245.1);

Tailwind

colors: {
  custom: {
    50: '#86b4e5',
    500: '#3f96d9',
    950: '#000000',
  },
}

SCSS

$custom: #3f96d9;
$custom-light: #86b4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f96d9",
  "rgb": {
    "r": 63,
    "g": 150,
    "b": 217
  },
  "hsl": {
    "h": 206.104,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.65062,
    "c": 0.1301,
    "h": 245.1
  },
  "luminance": 0.27879
}

Semantic roles & 50–950 ramp

primary

#3F96D9

secondary

#DAB69A

accent

#893EEA

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0D1115

muted

#7D8084

Preview Lab

Preview with #3F96D9

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

Preview Lab → · Contrast checker → · Palette generator →