#3F94D8#3F94D8

#3F94D8 is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.6% C 0.131 H 246.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3F94D8
RGB	rgb(63, 148, 216)
HSL	hsl(207, 66%, 55%)
HSV	hsv(207, 71%, 85%)
CMYK	cmyk(70.8%, 31.5%, 0%, 15.3%)
CIE-LAB	lab(59.15, -3.44, -42.12)
CIE-LCH	lch(59.15, 42.26, 265.33°)
OKLab	oklab(64.55% -0.0531 -0.1193)
OKLCH	oklch(64.55% 0.131 246)
XYZ	xyz(25.0298, 27.1917, 68.8818)
Luminance	0.2719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F94D8 #D8833F

analogous

#3FD8D0 #3F94D8 #3F47D8

triadic

#3F94D8 #D83F94 #94D83F

tetradic

#3F94D8 #D03FD8 #D8833F #47D83F

square

#3F94D8 #D03FD8 #D8833F #47D83F

split-complementary

#3F94D8 #D83F47 #D8D03F

monochromatic

#1A5482 #2575B5 #3F94D8 #72B0E2 #A5CDED

Accessibility & contrast

On white

3.26

#3F94D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3F94D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F94D8

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F94D8	#FFFFFF	#000000	##000000
##3F94D8	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7596DB

Deuteranopia (green-blind)

#6088D7

Tritanopia (blue-blind)

#00A4AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3f94d8;
/* rgb */ color: rgb(63, 148, 216);
/* oklch */ color: oklch(64.6% 0.131 246.0);

Tailwind

colors: {
  custom: {
    50: '#86b3e4',
    500: '#3f94d8',
    950: '#000000',
  },
}

SCSS

$custom: #3f94d8;
$custom-light: #86b3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f94d8",
  "rgb": {
    "r": 63,
    "g": 148,
    "b": 216
  },
  "hsl": {
    "h": 206.667,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.64553,
    "c": 0.13058,
    "h": 246
  },
  "luminance": 0.27194
}

Semantic roles & 50–950 ramp

primary

#3F94D8

secondary

#DAB699

accent

#8A3FE9

background

#F8FAFE

surface

#F0F5FC

border

#CBCFD5

text

#0C1115

muted

#7D8084

Preview Lab

Preview with #3F94D8

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

Preview Lab → · Contrast checker → · Palette generator →