#3F95D8#3F95D8

#3F95D8 is a light, vivid cyan. Relative luminance 0.275; OKLCH L 64.8% C 0.130 H 245.4°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F95D8
RGB	rgb(63, 149, 216)
HSL	hsl(206, 66%, 55%)
HSV	hsv(206, 71%, 85%)
CMYK	cmyk(70.8%, 31%, 0%, 15.3%)
CIE-LAB	lab(59.44, -4.02, -41.66)
CIE-LCH	lch(59.44, 41.86, 264.49°)
OKLab	oklab(64.78% -0.054 -0.118)
OKLCH	oklch(64.78% 0.13 245.4)
XYZ	xyz(25.1873, 27.5067, 68.9343)
Luminance	0.2751 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F95D8 #D8823F

analogous

#3FD8CF #3F95D8 #3F48D8

triadic

#3F95D8 #D83F95 #95D83F

tetradic

#3F95D8 #CF3FD8 #D8823F #48D83F

square

#3F95D8 #CF3FD8 #D8823F #48D83F

split-complementary

#3F95D8 #D83F48 #D8CF3F

monochromatic

#1A5582 #2576B5 #3F95D8 #72B1E2 #A5CDED

Accessibility & contrast

On white

3.23

#3F95D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#3F95D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F95D8

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F95D8	#FFFFFF	#000000	##000000
##3F95D8	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7797DB

Deuteranopia (green-blind)

#6189D7

Tritanopia (blue-blind)

#00A5AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3f95d8;
/* rgb */ color: rgb(63, 149, 216);
/* oklch */ color: oklch(64.8% 0.130 245.4);

Tailwind

colors: {
  custom: {
    50: '#86b3e4',
    500: '#3f95d8',
    950: '#000000',
  },
}

SCSS

$custom: #3f95d8;
$custom-light: #86b3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f95d8",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 216
  },
  "hsl": {
    "h": 206.275,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.64781,
    "c": 0.12975,
    "h": 245.4
  },
  "luminance": 0.2751
}

Semantic roles & 50–950 ramp

primary

#3F95D8

secondary

#DAB599

accent

#893FE9

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0D1115

muted

#7D8084

Preview Lab

Preview with #3F95D8

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

Preview Lab → · Contrast checker → · Palette generator →