#3D6DCA#3D6DCA

#3D6DCA is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.154 H 262.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D6DCA
RGB	rgb(61, 109, 202)
HSL	hsl(220, 57%, 52%)
HSV	hsv(220, 70%, 79%)
CMYK	cmyk(69.8%, 46%, 0%, 20.8%)
CIE-LAB	lab(47.23, 14.88, -53.15)
CIE-LCH	lch(47.23, 55.20, 285.63°)
OKLab	oklab(55% -0.0212 -0.1522)
OKLCH	oklch(55% 0.154 262.1)
XYZ	xyz(18.0500, 16.1918, 58.0397)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6DCA #CA9A3D

analogous

#3DB4CA #3D6DCA #543DCA

triadic

#3D6DCA #CA3D6D #6DCA3D

tetradic

#3D6DCA #CA3DB4 #CA9A3D #3DCA54

square

#3D6DCA #CA3DB4 #CA9A3D #3DCA54

split-complementary

#3D6DCA #CA543D #B4CA3D

monochromatic

#1E396E #2B539F #3D6DCA #6D91D7 #9DB5E4

Accessibility & contrast

On white

4.95

#3D6DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3D6DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6DCA

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6DCA	#FFFFFF	#000000	##FFFFFF
##3D6DCA	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D77CD

Deuteranopia (green-blind)

#206AC8

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d6dca;
/* rgb */ color: rgb(61, 109, 202);
/* oklch */ color: oklch(55.0% 0.154 262.1);

Tailwind

colors: {
  custom: {
    50: '#8396db',
    500: '#3d6dca',
    950: '#000000',
  },
}

SCSS

$custom: #3d6dca;
$custom-light: #8396db;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6dca",
  "rgb": {
    "r": 61,
    "g": 109,
    "b": 202
  },
  "hsl": {
    "h": 219.574,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.54995,
    "c": 0.15371,
    "h": 262.1
  },
  "luminance": 0.16194
}

Semantic roles & 50–950 ramp

primary

#3D6DCA

secondary

#D0BB92

accent

#AC47E0

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6DCA

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

Preview Lab → · Contrast checker → · Palette generator →