#3D68C8#3D68C8

#3D68C8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.157 H 263.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D68C8
RGB	rgb(61, 104, 200)
HSL	hsl(221, 56%, 51%)
HSV	hsv(221, 70%, 78%)
CMYK	cmyk(69.5%, 48%, 0%, 21.6%)
CIE-LAB	lab(45.72, 17.32, -54.43)
CIE-LCH	lch(45.72, 57.12, 287.65°)
OKLab	oklab(53.8% -0.017 -0.1561)
OKLCH	oklch(53.8% 0.157 263.8)
XYZ	xyz(17.2964, 15.0611, 56.6279)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68C8 #C89D3D

analogous

#3DADC8 #3D68C8 #573DC8

triadic

#3D68C8 #C83D68 #68C83D

tetradic

#3D68C8 #C83DAD #C89D3D #3DC857

square

#3D68C8 #C83DAD #C89D3D #3DC857

split-complementary

#3D68C8 #C8573D #ADC83D

monochromatic

#1F376C #2C4F9C #3D68C8 #6D8DD6 #9CB2E3

Accessibility & contrast

On white

5.23

#3D68C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3D68C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68C8

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68C8	#FFFFFF	#000000	##FFFFFF
##3D68C8	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3473CC

Deuteranopia (green-blind)

#0F66C6

Tritanopia (blue-blind)

#007F8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3d68c8;
/* rgb */ color: rgb(61, 104, 200);
/* oklch */ color: oklch(53.8% 0.157 263.8);

Tailwind

colors: {
  custom: {
    50: '#8392d9',
    500: '#3d68c8',
    950: '#000000',
  },
}

SCSS

$custom: #3d68c8;
$custom-light: #8392d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68c8",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 200
  },
  "hsl": {
    "h": 221.439,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53799,
    "c": 0.15699,
    "h": 263.8
  },
  "luminance": 0.15063
}

Semantic roles & 50–950 ramp

primary

#3D68C8

secondary

#CFBC92

accent

#B149DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D68C8

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

Preview Lab → · Contrast checker → · Palette generator →