#3D69E1#3D69E1

#3D69E1 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.8% C 0.189 H 265.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D69E1
RGB	rgb(61, 105, 225)
HSL	hsl(224, 73%, 56%)
HSV	hsv(224, 73%, 88%)
CMYK	cmyk(72.9%, 53.3%, 0%, 11.8%)
CIE-LAB	lab(47.66, 25.75, -65.55)
CIE-LCH	lch(47.66, 70.42, 291.45°)
OKLab	oklab(55.81% -0.0151 -0.1888)
OKLCH	oklch(55.81% 0.189 265.4)
XYZ	xyz(20.5619, 16.5293, 73.3264)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D69E1 #E1B53D

analogous

#3DBBE1 #3D69E1 #633DE1

triadic

#3D69E1 #E13D69 #69E13D

tetradic

#3D69E1 #E13DBB #E1B53D #3DE163

square

#3D69E1 #E13DBB #E1B53D #3DE163

split-complementary

#3D69E1 #E1633D #BBE13D

monochromatic

#16368E #1E4AC3 #3D69E1 #7292E9 #A7BBF1

Accessibility & contrast

On white

4.88

#3D69E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3D69E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D69E1

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D69E1	#FFFFFF	#000000	##FFFFFF
##3D69E1	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0579E5

Deuteranopia (green-blind)

#006ADF

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d69e1;
/* rgb */ color: rgb(61, 105, 225);
/* oklch */ color: oklch(55.8% 0.189 265.4);

Tailwind

colors: {
  custom: {
    50: '#8893eb',
    500: '#3d69e1',
    950: '#000000',
  },
}

SCSS

$custom: #3d69e1;
$custom-light: #8893eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d69e1",
  "rgb": {
    "r": 61,
    "g": 105,
    "b": 225
  },
  "hsl": {
    "h": 223.902,
    "s": 73.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.55811,
    "c": 0.18936,
    "h": 265.4
  },
  "luminance": 0.16531
}

Semantic roles & 50–950 ramp

primary

#3D69E1

secondary

#DFCD9B

accent

#BF38F0

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3D69E1

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

Preview Lab → · Contrast checker → · Palette generator →