#3F96E0#3F96E0

#3F96E0 is a light, vivid cyan. Relative luminance 0.283; OKLCH L 65.4% C 0.138 H 247.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#3F96E0
RGB	rgb(63, 150, 224)
HSL	hsl(208, 72%, 56%)
HSV	hsv(208, 72%, 88%)
CMYK	cmyk(71.9%, 33%, 0%, 12.2%)
CIE-LAB	lab(60.11, -1.82, -45.06)
CIE-LCH	lch(60.11, 45.10, 267.69°)
OKLab	oklab(65.44% -0.0527 -0.1279)
OKLCH	oklch(65.44% 0.138 247.6)
XYZ	xyz(26.4057, 28.2483, 74.5674)
Luminance	0.2825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F96E0 #E0893F

analogous

#3FE0DA #3F96E0 #3F46E0

triadic

#3F96E0 #E03F96 #96E03F

tetradic

#3F96E0 #DA3FE0 #E0893F #46E03F

square

#3F96E0 #DA3FE0 #E0893F #46E03F

split-complementary

#3F96E0 #E03F46 #E0DA3F

monochromatic

#17578E #1F77C2 #3F96E0 #74B3E9 #A8D0F1

Accessibility & contrast

On white

3.16

#3F96E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#3F96E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F96E0

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F96E0	#FFFFFF	#000000	##000000
##3F96E0	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7499E3

Deuteranopia (green-blind)

#5E8ADF

Tritanopia (blue-blind)

#00A8B1

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3f96e0;
/* rgb */ color: rgb(63, 150, 224);
/* oklch */ color: oklch(65.4% 0.138 247.6);

Tailwind

colors: {
  custom: {
    50: '#87b4ea',
    500: '#3f96e0',
    950: '#000000',
  },
}

SCSS

$custom: #3f96e0;
$custom-light: #87b4ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3f96e0",
  "rgb": {
    "r": 63,
    "g": 150,
    "b": 224
  },
  "hsl": {
    "h": 207.578,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.65436,
    "c": 0.13829,
    "h": 247.6
  },
  "luminance": 0.28251
}

Semantic roles & 50–950 ramp

primary

#3F96E0

secondary

#DFBB9C

accent

#8D39EF

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #3F96E0

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

Preview Lab → · Contrast checker → · Palette generator →