#3F95D9#3F95D9

#3F95D9 is a light, vivid cyan. Relative luminance 0.276; OKLCH L 64.8% C 0.131 H 245.8°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#3F95D9
RGB	rgb(63, 149, 217)
HSL	hsl(206, 67%, 55%)
HSV	hsv(206, 71%, 85%)
CMYK	cmyk(71%, 31.3%, 0%, 14.9%)
CIE-LAB	lab(59.49, -3.67, -42.15)
CIE-LCH	lch(59.49, 42.31, 265.02°)
OKLab	oklab(64.83% -0.0537 -0.1194)
OKLCH	oklch(64.83% 0.131 245.8)
XYZ	xyz(25.3170, 27.5586, 69.6173)
Luminance	0.2756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F95D9 #D9833F

analogous

#3FD9D0 #3F95D9 #3F48D9

triadic

#3F95D9 #D93F95 #95D93F

tetradic

#3F95D9 #D03FD9 #D9833F #48D93F

square

#3F95D9 #D03FD9 #D9833F #48D93F

split-complementary

#3F95D9 #D93F48 #D9D03F

monochromatic

#1A5584 #2476B7 #3F95D9 #72B1E3 #A5CDED

Accessibility & contrast

On white

3.22

#3F95D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#3F95D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F95D9

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F95D9	#FFFFFF	#000000	##000000
##3F95D9	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7697DC

Deuteranopia (green-blind)

#6189D8

Tritanopia (blue-blind)

#00A5AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3f95d9;
/* rgb */ color: rgb(63, 149, 217);
/* oklch */ color: oklch(64.8% 0.131 245.8);

Tailwind

colors: {
  custom: {
    50: '#86b3e5',
    500: '#3f95d9',
    950: '#000000',
  },
}

SCSS

$custom: #3f95d9;
$custom-light: #86b3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f95d9",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 217
  },
  "hsl": {
    "h": 206.494,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.64834,
    "c": 0.13092,
    "h": 245.8
  },
  "luminance": 0.27561
}

Semantic roles & 50–950 ramp

primary

#3F95D9

secondary

#DAB69A

accent

#8A3EEA

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0D1115

muted

#7D8084

Preview Lab

Preview with #3F95D9

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

Preview Lab → · Contrast checker → · Palette generator →