#3D68E1#3D68E1

#3D68E1 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.6% C 0.191 H 265.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3D68E1
RGB	rgb(61, 104, 225)
HSL	hsl(224, 73%, 56%)
HSV	hsv(224, 73%, 88%)
CMYK	cmyk(72.9%, 53.8%, 0%, 11.8%)
CIE-LAB	lab(47.40, 26.38, -65.97)
CIE-LCH	lch(47.40, 71.05, 291.80°)
OKLab	oklab(55.61% -0.0143 -0.19)
OKLCH	oklch(55.61% 0.191 265.7)
XYZ	xyz(20.4606, 16.3268, 73.2926)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68E1 #E1B63D

analogous

#3DBAE1 #3D68E1 #643DE1

triadic

#3D68E1 #E13D68 #68E13D

tetradic

#3D68E1 #E13DBA #E1B63D #3DE164

square

#3D68E1 #E13DBA #E1B63D #3DE164

split-complementary

#3D68E1 #E1643D #BAE13D

monochromatic

#16358E #1E49C3 #3D68E1 #7291E9 #A7BBF1

Accessibility & contrast

On white

4.92

#3D68E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3D68E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68E1

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68E1	#FFFFFF	#000000	##FFFFFF
##3D68E1	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E5

Deuteranopia (green-blind)

#0069DF

Tritanopia (blue-blind)

#00859A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d68e1;
/* rgb */ color: rgb(61, 104, 225);
/* oklch */ color: oklch(55.6% 0.191 265.7);

Tailwind

colors: {
  custom: {
    50: '#8892eb',
    500: '#3d68e1',
    950: '#000000',
  },
}

SCSS

$custom: #3d68e1;
$custom-light: #8892eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68e1",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 225
  },
  "hsl": {
    "h": 224.268,
    "s": 73.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.55614,
    "c": 0.19056,
    "h": 265.7
  },
  "luminance": 0.16329
}

Semantic roles & 50–950 ramp

primary

#3D68E1

secondary

#DFCD9B

accent

#C038F0

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #3D68E1

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

Preview Lab → · Contrast checker → · Palette generator →