#3956D6#3956D6

#3956D6 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.1% C 0.199 H 268.5°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3956D6
RGB	rgb(57, 86, 214)
HSL	hsl(229, 66%, 53%)
HSV	hsv(229, 73%, 84%)
CMYK	cmyk(73.4%, 59.8%, 0%, 16.1%)
CIE-LAB	lab(41.81, 33.34, -68.81)
CIE-LCH	lch(41.81, 76.46, 295.85°)
OKLab	oklab(51.12% -0.0052 -0.1987)
OKLCH	oklch(51.12% 0.199 268.5)
XYZ	xyz(17.1485, 12.3786, 65.0908)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3956D6 #D6B939

analogous

#39A4D6 #3956D6 #6A39D6

triadic

#3956D6 #D63956 #56D639

tetradic

#3956D6 #D639A4 #D6B939 #39D66A

square

#3956D6 #D639A4 #D6B939 #39D66A

split-complementary

#3956D6 #D66A39 #A4D639

monochromatic

#192C7B #243DAE #3956D6 #6C81E0 #9EADEB

Accessibility & contrast

On white

6.04

#3956D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3956D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3956D6

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3956D6	#FFFFFF	#000000	##FFFFFF
##3956D6	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADA

Deuteranopia (green-blind)

#005CD4

Tritanopia (blue-blind)

#00768E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3956d6;
/* rgb */ color: rgb(57, 86, 214);
/* oklch */ color: oklch(51.1% 0.199 268.5);

Tailwind

colors: {
  custom: {
    50: '#8585e4',
    500: '#3956d6',
    950: '#000000',
  },
}

SCSS

$custom: #3956d6;
$custom-light: #8585e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3956d6",
  "rgb": {
    "r": 57,
    "g": 86,
    "b": 214
  },
  "hsl": {
    "h": 228.917,
    "s": 65.69,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5112,
    "c": 0.19876,
    "h": 268.5
  },
  "luminance": 0.1238
}

Semantic roles & 50–950 ramp

primary

#3956D6

secondary

#D7CB94

accent

#C93FE9

background

#F8F8FE

surface

#F0EFFC

border

#CBCAD5

text

#0D0B16

muted

#7D7C84

Preview Lab

Preview with #3956D6

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

Preview Lab → · Contrast checker → · Palette generator →